"Paul" == Paul Kudla (Scom ca Internet Services Inc ) <paul@scom.ca> writes:
Paul> Ok I am running two dovecot servers and feel pretty close to Paul> getting things resolved config wise there are however 2 or 3 Paul> issues that all seem to be related
Paul> i have enclosed FULL config files for both mail18.scom.ca & mail19.scom.ca
Paul> I have a private network that is used for the replication Paul> (10.221.0.0/24) - port 12345 is blocked by pf firewall from Paul> outside.
Paul> I am running freebsd 12.1 and built one server and then raid Paul> copied it to the second (mail19) so all the ports / builds etc Paul> are identical
Paul> I did start with dovecot-2.3.14 but pigeonhole would not build Paul> on freebsd (thanks for that advice / reply )until upgrade to Paul> dovecot-2.3.18
Paul> dovecot-2.3.18 was built and installed on both servers along Paul> with a good build (freebsd build error was fixed after Paul> upgrading) dovecot-2.3-pigeonhole-0.5.18
Paul> please note that the second mailserver (mail19) is on an nfs Paul> share dedicated to the server (i am awaiting sdram drives to Paul> replace this issue)
Paul> but since i am getting errors on both servers i feel nfs share Paul> is not the issue (and yes i enabled dlock)
Paul> mail18 is on normal sdram drives (more of an fyi as i dont think this is the issue)
Paul> neither mail server is connected to the other in any kind of a Paul> shared way - other then replication
Paul> postfix should be delivering via :
Paul> pipe -n dovecot -t unix flags=DRhu user=vmail:vmail Paul> argv=/usr/local/libexec/dovecot/deliver -f $ {sender} -d Paul> ${recipient}
Why are you doing it this way? I'm just curious because in my small mail server, I just have a definition in my master.cf which looks like this:
# Updated to support + addressing, 20210402 spamass-dovecot unix - n n - - pipe flags=DRhu user=mail:mail argv=/usr/bin/spamc -u debian-spamd -e /usr/lib/dovecot/deliver -a ${rec ipient} -d ${user}@${domain}
And in my main.cf I have:
virtual_transport = spamass-dovecot
The whole idea being that postfix uses the dovecot deliver tool to insert mail into dovecot, which gets the right notifications workins. It's not clear to me what mail tool you're using.
How is your 'dovecot' transport defined in the postfix master.cf file? I'm honestly not going any replication, but I'm thinking that the 'pipe -n ...' stuff you're doing is the root cause here.
John
Paul> Replication only works properly at startup (ie the mail boxes do Paul> sync), afterwhich nothing seems to trigger the differences Paul> between the servers to update (notify i believe)
Paul> manually running :
Paul> [05:04:46] mail18.scom.ca [root:0] /usr/local/etc/dovecot Paul> # doveadm sync -u paul@scom.ca remote:10.221.0.19
Paul> &
Paul> [05:21:18] mail19.scom.ca [root:0] /usr/local/etc/dovecot Paul> # doveadm sync -u paul@scom.ca remote:10.221.0.18
Paul> does seem to work but with mixed results.
Paul> I also included postfix main.cf & master.cf as well as some Paul> googling has indicated the file locking may be on the postfix Paul> side ??
Paul> Also more then happy to donate just can not figure out how ???
Paul> so that being said :
Paul> General logging errors are as follows ?
Paul> [04:46:43] peer1.scom.ca [paul:0] /home/paul Paul> ## log dovecot rror
Paul> Filtering by : dovecot & rror
Paul> mail18 02-28 04:46:58 {dovecot} [30374] (859753649) Paul> doveadm(ed@scom.ca)<30486> Paul> <SUtDJMGZHGIWdwAAz1jc/w>: Paul> Error: write(<local>) failed: Timed out after Paul> 60 seconds Paul> mail19 02-28 04:47:00 {dovecot} [22194] (859753669) Paul> doveadm(paul@scom.ca)<22219> Paul> <KQzDNbyZHGLLVgAA0dxyZQ>: Paul> Error: write(<local>) failed: Timed out after Paul> 60 seconds Paul> mail18 02-28 04:47:05 {dovecot} [30374] (859753724) doveadm(ed.hanna@dssmgmt.com) Paul> <30484><0dYbI8G Paul> ZHGIUdwAAz1jc/w>: Error: write(<local>) Paul> failed: Timed Paul> out after 60 seconds Paul> mail18 02-28 04:47:14 {dovecot} [30374] (859753799) Paul> doveadm(paul@scom.ca)<30485><W/ Paul> KsI8GZHGIVdwAAz1jc/w>: Paul> Error: write(<local>) failed: Timed out after Paul> 60 seconds Paul> mail18 02-28 04:47:57 {dovecot} [30374] (859754250) doveadm(paul@paulkudla.net)<30676> Paul> </v6tIASaH Paul> GLUdwAAz1jc/w>: Error: write(<local>) failed: Paul> Timed out Paul> after 60 seconds Paul> mail18 02-28 04:49:05 {dovecot} [30374] (859754939) doveadm(keith@elirpa.com)<30675> Paul> <aasfIASaHGL Paul> TdwAAz1jc/w>: Error: write(<local>) failed: Paul> Timed out Paul> after 60 seconds Paul> mail19 02-28 04:54:45 {dovecot} [22194] (859759457) doveadm(paul@paulkudla.net)<22533> Paul> <m1NpN4GbH Paul> GIFWAAA0dxyZQ>: Error: write(<local>) failed: Paul> Timed out Paul> after 60 seconds Paul> mail19 02-28 04:55:07 {dovecot} [22194] (859759868) Paul> doveadm(ed@scom.ca)<22535> Paul> <UrLTOYGbHGIHWAAA0dxyZQ>: Paul> Error: write(<local>) failed: Timed out after Paul> 60 seconds Paul> mail19 02-28 04:55:28 {dovecot} [22194] (859760130) doveadm(ed.hanna@dssmgmt.com) Paul> <22534><kc2dOIG Paul> bHGIGWAAA0dxyZQ>: Error: write(<local>) Paul> failed: Timed Paul> out after 60 seconds Paul> mail19 02-28 04:58:52 {dovecot} [22194] (859762842) replicator: Error: Raw backtrace: Paul> #0 Paul> fatal_handler_real[0x11370e50] -> #1 Paul> i_internal_fatal_handler[0x11370f80] -> #2 Paul> i_panic[0x112c4456] -> #3 Paul> mem_block_alloc.cold[0x112c3d0d] -> #4 Paul> t_malloc_real[0x1136a420] -> #5 Paul> pool_data_stack_realloc[0x113905f0] -> #6 Paul> buffer_alloc[0x11366060] -> #7 buffer_append Paul> [0x11366390] Paul> -> #8 replicator_queue_push[0x01026fb0] -> #9 Paul> dsync_callback[0x01026730] -> #10 Paul> dsync_callback[0x01025e60] -> #11 dsync_input Paul> [0x010 Paul> mail19 02-28 04:58:52 {dovecot} [22194] (859762844) replicator: Error: 0x11388360] -> Paul> #14 Paul> io_loop_handler_run[0x11386fb0] -> #15 Paul> io_loop_run[0x11387130] -> #16 Paul> master_service_run[0x112f9c00] -> #17 main Paul> [0x01024de0] Paul> -> #18 _start[0x01024ff0] -> #19 Paul> [unw_get_proc_name() Paul> failed: -1] Paul> mail19 02-28 04:58:55 {dovecot} [22194] (859762875) doveadm(keith@elirpa.com)<22532> Paul> <zxU4NoGbHGI Paul> EWAAA0dxyZQ>: Error: write(<local>) failed: Paul> Timed out Paul> after 60 seconds
Paul> Dovecot config for mail18.scom.ca (server - 1)
Paul> [05:03:57] mail18.scom.ca [root:0] /usr/local/etc/dovecot Paul> # cat dovecot.conf Paul> # 2.3.14 (cee3cbc0d): /usr/local/etc/dovecot/dovecot.conf Paul> # OS: FreeBSD 12.1-RELEASE amd64 Paul> # Hostname: mail18.scom.ca
Paul> auth_debug = no Paul> auth_debug_passwords = no
Paul> mail_debug = no
Paul> #lock_method = dotlock Paul> #mail_max_lock_timeout = 300s
Paul> #mbox_read_locks = dotlock Paul> #mbox_write_locks = dotlock
Paul> mmap_disable = yes Paul> mail_fsync = always Paul> mail_nfs_storage = yes Paul> mail_nfs_index = yes
Paul> auth_mechanisms = plain login Paul> auth_verbose = yes Paul> base_dir = /data/dovecot/run/ Paul> debug_log_path = syslog Paul> disable_plaintext_auth = no Paul> dsync_features = empty-header-workaround
Paul> #imapc_features = rfc822.size fetch-headers Paul> #imapc_host = mail.scom.ca Paul> #imapc_password = Pk554669 Paul> #imapc_user = paul@scom.ca
Paul> info_log_path = syslog Paul> login_greeting = SCOM.CA Internet Services Inc. - Dovecot ready Paul> login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c Paul> mail_location = maildir:~/ Paul> mail_plugins = " virtual" Paul> mail_prefetch_count = 20
Paul> protocols = imap pop3 sieve
Paul> mail_plugins = $mail_plugins notify replication
Paul> protocol lmtp { Paul> mail_plugins = $mail_plugins notify replication sieve Paul> }
Paul> protocol lda { Paul> mail_plugins = $mail_plugins notify replication sieve Paul> }
Paul> namespace inbox { Paul> inbox = yes Paul> location = Paul> mailbox Drafts { Paul> auto = subscribe Paul> special_use = \Drafts Paul> } Paul> mailbox Sent { Paul> auto = subscribe Paul> special_use = \Sent Paul> } Paul> mailbox Trash { Paul> auto = subscribe Paul> special_use = \Trash Paul> } Paul> prefix = Paul> separator = / Paul> }
Paul> passdb { Paul> args = /usr/local/etc/dovecot/dovecot-pgsql.conf Paul> driver = sql Paul> }
Paul> doveadm_port = 12345 Paul> doveadm_password = secretxxxx
Paul> service doveadm { Paul> inet_listener { Paul> port = 12345 Paul> } Paul> }
Paul> #dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u Paul> #dsync_remote_cmd = doveadm sync -d -u%u
Paul> replication_dsync_parameters = -d -N -l 30 -U
Paul> plugin { Paul> mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename Paul> mail_log_fields = uid, box, msgid, from, subject, size, vsize, flags
Paul> sieve = file:~/sieve/sieve;active=~/sieve/.dovecot.sieve Paul> sieve_duplicate_default_period = 1h Paul> sieve_duplicate_max_period = 1d
Paul> mail_replica = tcp:10.221.0.19 Paul> #mail_replica = remote:10.221.0.19 Paul> replication_sync_timeout = 2 Paul> }
Paul> service anvil { Paul> unix_listener anvil { Paul> group = vmail Paul> mode = 0666 Paul> } Paul> }
Paul> service auth { Paul> unix_listener /usr/home/postfix/private/auth { Paul> mode = 0660 Paul> user = postfix Paul> group = postfix Paul> } Paul> }
Paul> service stats { Paul> unix_listener stats-reader { Paul> group = vmail Paul> mode = 0660 Paul> } Paul> unix_listener stats-writer { Paul> group = vmail Paul> mode = 0660 Paul> } Paul> } Paul> userdb { Paul> args = /usr/local/etc/dovecot/dovecot-pgsql.conf Paul> driver = sql
Paul> }
Paul> protocol imap { Paul> mail_max_userip_connections = 50 Paul> mail_plugins = $mail_plugins notify replication Paul> }
Paul> protocol pop3 { Paul> mail_max_userip_connections = 50 Paul> mail_plugins = $mail_plugins notify replication Paul> }
Paul> service managesieve-login { Paul> inet_listener sieve { Paul> port = 4190 Paul> } Paul> }
Paul> verbose_proctitle = yes
Paul> replication_max_conns = 10
Paul> replication_full_sync_interval = 30m
Paul> service replicator { Paul> unix_listener replicator-doveadm { Paul> mode = 0666 Paul> user = vmail Paul> } Paul> }
Paul> service aggregator { Paul> fifo_listener replication-notify-fifo { Paul> user = vmail Paul> } Paul> unix_listener replication-notify { Paul> user = vmail Paul> } Paul> }
Paul> #Addition ssl config Paul> !include sni.conf
Paul> And dovecot-pgsql.conf file (same on both servers) :
Paul> driver = pgsql Paul> connect = host=localhost port=5433 dbname=scom_billing user=pgsql password=Scom411400 Paul> default_pass_scheme = PLAIN
Paul> password_query = SELECT username as user, password FROM email_users WHERE username = '%u' and Paul> password <> 'alias' and status = True and destination = '%u'
Paul> user_query = SELECT home, uid, gid FROM email_users WHERE username = '%u' and password <> 'alias' Paul> and status = True and destination = '%u'
Paul> iterate_query = SELECT user, password FROM email_users WHERE username = '%u' and password <> Paul> 'alias' and status = True and destination = '%u'
Paul> Mail 19 dovecot config file :
Paul> [05:05:40] mail19.scom.ca [root:0] /usr/local/etc/dovecot Paul> # cat dovecot.conf Paul> # 2.3.14 (cee3cbc0d): /usr/local/etc/dovecot/dovecot.conf Paul> # OS: FreeBSD 12.1-RELEASE amd64 Paul> # Hostname: mail19.scom.ca
Paul> auth_debug = no Paul> auth_debug_passwords = no
Paul> mail_debug = no
Paul> #lock_method = dotlock Paul> #mail_max_lock_timeout = 5s
Paul> #mbox_read_locks = dotlock Paul> #mbox_write_locks = dotlock
Paul> mmap_disable = yes Paul> mail_fsync = always Paul> mail_nfs_storage = yes Paul> mail_nfs_index = yes
Paul> auth_mechanisms = plain login Paul> auth_verbose = yes Paul> base_dir = /data/dovecot/run/ Paul> debug_log_path = syslog Paul> disable_plaintext_auth = no Paul> dsync_features = empty-header-workaround
Paul> #imapc_features = rfc822.size fetch-headers Paul> #imapc_host = mail.scom.ca Paul> #imapc_password = Pk554669 Paul> #imapc_user = paul@scom.ca
Paul> info_log_path = syslog Paul> login_greeting = SCOM.CA Internet Services Inc. - Dovecot ready Paul> login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c Paul> mail_location = maildir:~/ Paul> mail_plugins = " virtual" Paul> mail_prefetch_count = 20
Paul> mail_plugins = $mail_plugins notify replication
Paul> protocols = imap pop3 sieve
Paul> protocol lmtp { Paul> mail_plugins = $mail_plugins notify replication sieve Paul> }
Paul> protocol lda { Paul> mail_plugins = $mail_plugins notify replication sieve Paul> }
Paul> namespace inbox { Paul> inbox = yes Paul> location = Paul> mailbox Drafts { Paul> auto = subscribe Paul> special_use = \Drafts Paul> } Paul> mailbox Sent { Paul> auto = subscribe Paul> special_use = \Sent Paul> } Paul> mailbox Trash { Paul> auto = subscribe Paul> special_use = \Trash Paul> } Paul> prefix = Paul> separator = / Paul> }
Paul> passdb { Paul> args = /usr/local/etc/dovecot/dovecot-pgsql.conf Paul> driver = sql Paul> }
Paul> doveadm_port = 12345 Paul> doveadm_password = secretxxxx
Paul> service doveadm { Paul> inet_listener { Paul> port = 12345 Paul> } Paul> }
Paul> #dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u Paul> #dsync_remote_cmd = doveadm sync -d -u%u
Paul> replication_dsync_parameters = -d -N -l 30 -U
Paul> plugin { Paul> mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename Paul> mail_log_fields = uid, box, msgid, from, subject, size, vsize, flags
Paul> sieve = file:~/sieve/sieve;active=~/sieve/.dovecot.sieve Paul> sieve_duplicate_default_period = 1h Paul> sieve_duplicate_max_period = 1d
Paul> mail_replica = tcp:10.221.0.18 Paul> #mail_replica = remote:vmail@10.221.0.18 Paul> replication_sync_timeout = 2 Paul> } Paul> service anvil { Paul> unix_listener anvil { Paul> group = vmail Paul> mode = 0666 Paul> } Paul> }
Paul> service auth { Paul> unix_listener /usr/home/postfix/private/auth { Paul> mode = 0660 Paul> user = postfix Paul> group = postfix Paul> } Paul> }
Paul> service stats { Paul> unix_listener stats-reader { Paul> group = vmail Paul> mode = 0660 Paul> } Paul> unix_listener stats-writer { Paul> group = vmail Paul> mode = 0660 Paul> } Paul> }
Paul> userdb { Paul> args = /usr/local/etc/dovecot/dovecot-pgsql.conf Paul> driver = sql Paul> }
Paul> protocol imap { Paul> mail_max_userip_connections = 50 Paul> mail_plugins = $mail_plugins notify replication Paul> }
Paul> protocol pop3 { Paul> mail_max_userip_connections = 50 Paul> mail_plugins = $mail_plugins notify replication Paul> }
Paul> service managesieve-login { Paul> inet_listener sieve { Paul> port = 4190 Paul> } Paul> }
Paul> verbose_proctitle = yes
Paul> replication_max_conns = 10
Paul> replication_full_sync_interval = 30m
Paul> service replicator { Paul> unix_listener replicator-doveadm { Paul> mode = 0666 Paul> user = vmail Paul> } Paul> }
Paul> service aggregator { Paul> fifo_listener replication-notify-fifo { Paul> user = vmail Paul> } Paul> unix_listener replication-notify { Paul> user = vmail Paul> } Paul> }
Paul> service replicator { Paul> unix_listener replicator-doveadm { Paul> mode = 0600 Paul> user = vmail Paul> } Paul> }
Paul> replication_dsync_parameters = -d -N -l 30 -U
Paul> #Addition ssl config Paul> !include sni.conf
Paul> sni.conf file (same on both servers) :
Paul> #sni.conf Paul> ssl = yes Paul> verbose_ssl = yes Paul> ssl_dh =</usr/local/etc/dovecot/dh-4096.pem Paul> ssl_prefer_server_ciphers = yes Paul> #ssl_min_protocol = TLSv1.2
Paul> #Default *.scom.ca Paul> ssl_key =</usr/local/etc/dovecot/scom.pem Paul> ssl_cert =</usr/local/etc/dovecot/scom.pem Paul> ssl_ca =</usr/local/etc/dovecot/scom.pem
Paul> local_name .scom.ca { Paul> ssl_key = /programs/common/getssl.cert -c *.scom.ca -q yes Paul> ssl_cert = /programs/common/getssl.cert -c *.scom.ca -q yes Paul> ssl_ca = /programs/common/getssl.cert -c *.scom.ca -q yes Paul> }
Paul> local_name mail.clancyca.com { Paul> ssl_key = /programs/common/getssl.cert -c mail.clancyca.com -q yes Paul> ssl_cert = /programs/common/getssl.cert -c mail.clancyca.com -q yes Paul> ssl_ca = /programs/common/getssl.cert -c mail.clancyca.com -q yes Paul> }
Paul> local_name secure.clancyca.com { Paul> ssl_key = /programs/common/getssl.cert -c secure.clancyca.com -q yes Paul> ssl_cert = /programs/common/getssl.cert -c secure.clancyca.com -q yes Paul> ssl_ca = /programs/common/getssl.cert -c secure.clancyca.com -q yes Paul> }
Paul> local_name mail.paulkudla.net { Paul> ssl_key = /programs/common/getssl.cert -c mail.paulkudla.net -q yes Paul> ssl_cert = /programs/common/getssl.cert -c mail.paulkudla.net -q yes Paul> ssl_ca = /programs/common/getssl.cert -c mail.paulkudla.net -q yes Paul> }
Paul> local_name mail.ekst.ca { Paul> ssl_key = /programs/common/getssl.cert -c mail.ekst.ca -q yes Paul> ssl_cert = /programs/common/getssl.cert -c mail.ekst.ca -q yes Paul> ssl_ca = /programs/common/getssl.cert -c mail.ekst.ca -q yes Paul> }
Paul> local_name mail.hamletdevelopments.ca { Paul> ssl_key = /programs/common/getssl.cert -c mail.hamletdevelopments.ca -q yes Paul> ssl_cert = /programs/common/getssl.cert -c mail.hamletdevelopments.ca -q yes Paul> ssl_ca = /programs/common/getssl.cert -c mail.hamletdevelopments.ca -q yes Paul> }
Paul> Postfix main.cf (same on both servers)
Paul> [05:15:03] mail19.scom.ca [root:0] /usr/home/postfix.local/config Paul> # cat main.cf Paul> # Global Postfix configuration file. This file lists only a subset Paul> # of all parameters. For the syntax, and for a complete parameter Paul> # list, see the postconf(5) manual page (command: "man 5 postconf"). Paul> # Paul> # For common configuration examples, see BASIC_CONFIGURATION_README Paul> # and STANDARD_CONFIGURATION_README. To find these documents, use Paul> # the command "postconf html_directory readme_directory", or go to Paul> # http://www.postfix.org/. Paul> # Paul> # For best results, change no more than 2-3 parameters at a time, Paul> # and test if Postfix still works after every change.
Paul> alternate_config_directories = /usr/home/postfix/config Paul> data_directory = /var/lib/postfix.local
Paul> maillog_file = /var/log/postfix.local
Paul> compatibility_level=2 Paul> #compatibility_level=3.6
Paul> # SOFT BOUNCE Paul> # Paul> # The soft_bounce parameter provides a limited safety net for Paul> # testing. When soft_bounce is enabled, mail will remain queued that Paul> # would otherwise bounce. This parameter disables locally-generated Paul> # bounces, and prevents the SMTP server from rejecting mail permanently Paul> # (by changing 5xx replies into 4xx replies). However, soft_bounce Paul> # is no cure for address rewriting mistakes or mail routing mistakes. Paul> # Paul> soft_bounce = no Paul> #relayhost = 216.106.96.23
Paul> # LOCAL PATHNAME INFORMATION Paul> # Paul> # The queue_directory specifies the location of the Postfix queue. Paul> # This is also the root directory of Postfix daemons that run chrooted. Paul> # See the files in examples/chroot-setup for setting up Postfix chroot Paul> # environments on different UNIX systems. Paul> # Paul> queue_directory = /usr/home/postfix.local
Paul> # The command_directory parameter specifies the location of all Paul> # postXXX commands. Paul> # Paul> command_directory = /usr/local/sbin
Paul> # The daemon_directory parameter specifies the location of all Postfix Paul> # daemon programs (i.e. programs listed in the master.cf file). This Paul> # directory must be owned by root. Paul> # Paul> daemon_directory = /usr/local/libexec/postfix
Paul> # QUEUE AND PROCESS OWNERSHIP Paul> # Paul> # The mail_owner parameter specifies the owner of the Postfix queue Paul> # and of most Postfix daemon processes. Specify the name of a user Paul> # account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS Paul> # AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM. In Paul> # particular, don't specify nobody or daemon. PLEASE USE A DEDICATED Paul> # USER. Paul> # Paul> mail_owner = postfix
Paul> # The default_privs parameter specifies the default rights used by Paul> # the local delivery agent for delivery to external file or command. Paul> # These rights are used in the absence of a recipient user context. Paul> # DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER. Paul> # Paul> #default_privs = nobody
Paul> # INTERNET HOST AND DOMAIN NAMES Paul> # Paul> # The myhostname parameter specifies the internet hostname of this Paul> # mail system. The default is to use the fully-qualified domain name Paul> # from gethostname(). $myhostname is used as a default value for many Paul> # other configuration parameters. Paul> # Paul> #myhostname = localhost Paul> myhostname = mail19.scom.ca
Paul> # The mydomain parameter specifies the local internet domain name. Paul> # The default is to use $myhostname minus the first component. Paul> # $mydomain is used as a default value for many other configuration Paul> # parameters. Paul> # Paul> #mydomain = localhost Paul> mydomain = mail19.scom.ca
Paul> # SENDING MAIL Paul> # Paul> # The myorigin parameter specifies the domain that locally-posted Paul> # mail appears to come from. The default is to append $myhostname, Paul> # which is fine for small sites. If you run a domain with multiple Paul> # machines, you should (1) change this to $mydomain and (2) set up Paul> # a domain-wide alias database that aliases each user to Paul> # user@that.users.mailhost. Paul> # Paul> # For the sake of consistency between sender and recipient addresses, Paul> # myorigin also specifies the default domain name that is appended Paul> # to recipient addresses that have no @domain part. Paul> # Paul> myorigin = $myhostname Paul> #myorigin = $mydomain
Paul> # RECEIVING MAIL
Paul> # The inet_interfaces parameter specifies the network interface Paul> # addresses that this mail system receives mail on. By default, Paul> # the software claims all active interfaces on the machine. The Paul> # parameter also controls delivery of mail to user@[ip.address]. Paul> # Paul> # See also the proxy_interfaces parameter, for network addresses that Paul> # are forwarded to us via a proxy or network address translator. Paul> # Paul> # Note: you need to stop/start Postfix when this parameter changes. Paul> # Paul> inet_interfaces = 127.0.0.1 Paul> #inet_interfaces = $myhostname Paul> #inet_interfaces = $myhostname, localhost, 76.74.132.2 Paul> #inet_interfaces = mail.dsl.scom.ca, dsl.scom.ca
Paul> # The proxy_interfaces parameter specifies the network interface Paul> # addresses that this mail system receives mail on by way of a Paul> # proxy or network address translation unit. This setting extends Paul> # the address list specified with the inet_interfaces parameter. Paul> # Paul> # You must specify your proxy/NAT addresses when your system is a Paul> # backup MX host for other domains, otherwise mail delivery loops Paul> # will happen when the primary MX host is down. Paul> # Paul> #proxy_interfaces = Paul> #proxy_interfaces = 1.2.3.4
Paul> # The mydestination parameter specifies the list of domains that this Paul> # machine considers itself the final destination for. Paul> # Paul> # These domains are routed to the delivery agent specified with the Paul> # local_transport parameter setting. By default, that is the UNIX Paul> # compatible delivery agent that lookups all recipients in /etc/passwd Paul> # and /etc/aliases or their equivalent. Paul> # Paul> # The default is $myhostname + localhost.$mydomain. On a mail domain Paul> # gateway, you should also include $mydomain. Paul> # Paul> # Do not specify the names of virtual domains - those domains are Paul> # specified elsewhere (see VIRTUAL_README). Paul> # Paul> # Do not specify the names of domains that this machine is backup MX Paul> # host for. Specify those names via the relay_domains settings for Paul> # the SMTP server, or use permit_mx_backup if you are lazy (see Paul> # STANDARD_CONFIGURATION_README). Paul> # Paul> # The local machine is always the final destination for mail addressed Paul> # to user@[the.net.work.address] of an interface that the mail system Paul> # receives mail on (see the inet_interfaces parameter). Paul> # Paul> # Specify a list of host or domain names, /file/name or type:table Paul> # patterns, separated by commas and/or whitespace. A /file/name Paul> # pattern is replaced by its contents; a type:table is matched when Paul> # a name matches a lookup key (the right-hand side is ignored). Paul> # Continue long lines by starting the next line with whitespace. Paul> # Paul> # See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS". Paul> # Paul> #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain Paul> #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain, Paul> # mail.$mydomain, www.$mydomain, ftp.$mydomain
Paul> # REJECTING MAIL FOR UNKNOWN LOCAL USERS Paul> # Paul> # The local_recipient_maps parameter specifies optional lookup tables Paul> # with all names or addresses of users that are local with respect Paul> # to $mydestination, $inet_interfaces or $proxy_interfaces. Paul> # Paul> # If this parameter is defined, then the SMTP server will reject Paul> # mail for unknown local users. This parameter is defined by default. Paul> # Paul> # To turn off local recipient checking in the SMTP server, specify Paul> # local_recipient_maps = (i.e. empty). Paul> # Paul> # The default setting assumes that you use the default Postfix local Paul> # delivery agent for local delivery. You need to update the Paul> # local_recipient_maps setting if: Paul> # Paul> # - You define $mydestination domain recipients in files other than Paul> # /etc/passwd, /etc/aliases, or the $virtual_alias_maps files. Paul> # For example, you define $mydestination domain recipients in Paul> # the $virtual_mailbox_maps files. Paul> # Paul> # - You redefine the local delivery agent in master.cf. Paul> # Paul> # - You redefine the "local_transport" setting in main.cf. Paul> # Paul> # - You use the "luser_relay", "mailbox_transport", or "fallback_transport" Paul> # feature of the Postfix local delivery agent (see local(8)). Paul> # Paul> # Details are described in the LOCAL_RECIPIENT_README file. Paul> # Paul> # Beware: if the Postfix SMTP server runs chrooted, you probably have Paul> # to access the passwd file via the proxymap service, in order to Paul> # overcome chroot restrictions. The alternative, having a copy of Paul> # the system passwd file in the chroot jail is just not practical. Paul> # Paul> # The right-hand side of the lookup tables is conveniently ignored. Paul> # In the left-hand side, specify a bare username, an @domain.tld Paul> # wild-card, or specify a user@domain.tld address. Paul> # Paul> local_recipient_maps = unix:passwd.byname $alias_maps Paul> #local_recipient_maps = proxy:unix:passwd.byname $alias_maps Paul> #local_recipient_maps =
Paul> # The unknown_local_recipient_reject_code specifies the SMTP server Paul> # response code when a recipient domain matches $mydestination or Paul> # ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty Paul> # and the recipient address or address local-part is not found. Paul> # Paul> # The default setting is 550 (reject mail) but it is safer to start Paul> # with 450 (try again later) until you are certain that your Paul> # local_recipient_maps settings are OK. Paul> # Paul> #unknown_local_recipient_reject_code = 450 #Set by Mailscanner
Paul> # TRUST AND RELAY CONTROL
Paul> # The mynetworks parameter specifies the list of "trusted" SMTP Paul> # clients that have more privileges than "strangers". Paul> # Paul> # In particular, "trusted" SMTP clients are allowed to relay mail Paul> # through Postfix. See the smtpd_recipient_restrictions parameter Paul> # in postconf(5). Paul> # Paul> # You can specify the list of "trusted" network addresses by hand Paul> # or you can let Postfix do it for you (which is the default). Paul> # Paul> # By default (mynetworks_style = subnet), Postfix "trusts" SMTP Paul> # clients in the same IP subnetworks as the local machine. Paul> # On Linux, this does works correctly only with interfaces specified Paul> # with the "ifconfig" command. Paul> # Paul> # Specify "mynetworks_style = class" when Postfix should "trust" SMTP Paul> # clients in the same IP class A/B/C networks as the local machine. Paul> # Don't do this with a dialup site - it would cause Postfix to "trust" Paul> # your entire provider's network. Instead, specify an explicit Paul> # mynetworks list by hand, as described below. Paul> # Paul> # Specify "mynetworks_style = host" when Postfix should "trust" Paul> # only the local machine. Paul> # Paul> #mynetworks_style = class Paul> #mynetworks_style = subnet Paul> #mynetworks_style = host
Paul> # Alternatively, you can specify the mynetworks list by hand, in Paul> # which case Postfix ignores the mynetworks_style setting. Paul> # Paul> # Specify an explicit list of network/netmask patterns, where the Paul> # mask specifies the number of bits in the network part of a host Paul> # address. Paul> # Paul> # You can also specify the absolute pathname of a pattern file instead Paul> # of listing the patterns here. Specify type:table for table-based lookups Paul> # (the value on the table right-hand side is not used). Paul> # Paul> mynetworks = 127.0.0.0/8 65.39.148.0/26 10.220.0.0/16 10.221.0.0/16 Paul> #mynetworks = $config_directory/mynetworks Paul> #mynetworks = hash:/usr/local/etc/postfix/network_table Paul> # The relay_domains parameter restricts what destinations this system will Paul> # relay mail to. See the smtpd_recipient_restrictions description in Paul> # postconf(5) for detailed information. Paul> # Paul> # By default, Postfix relays mail Paul> # - from "trusted" clients (IP address matches $mynetworks) to any destination, Paul> # - from "untrusted" clients to destinations that match $relay_domains or Paul> # subdomains thereof, except addresses with sender-specified routing. Paul> # The default relay_domains value is $mydestination. Paul> # Paul> # In addition to the above, the Postfix SMTP server by default accepts mail Paul> # that Postfix is final destination for: Paul> # - destinations that match $inet_interfaces or $proxy_interfaces, Paul> # - destinations that match $mydestination Paul> # - destinations that match $virtual_alias_domains, Paul> # - destinations that match $virtual_mailbox_domains. Paul> # These destinations do not need to be listed in $relay_domains. Paul> # Paul> # Specify a list of hosts or domains, /file/name patterns or type:name Paul> # lookup tables, separated by commas and/or whitespace. Continue Paul> # long lines by starting the next line with whitespace. A file name Paul> # is replaced by its contents; a type:name table is matched when a Paul> # (parent) domain appears as lookup key. Paul> # Paul> # NOTE: Postfix will not automatically forward mail for domains that Paul> # list this system as their primary or backup MX host. See the Paul> # permit_mx_backup restriction description in postconf(5). Paul> # Paul> relay_domains = $mydestination
Paul> # INTERNET OR INTRANET
Paul> # The relayhost parameter specifies the default host to send mail to Paul> # when no entry is matched in the optional transport(5) table. When Paul> # no relayhost is given, mail is routed directly to the destination. Paul> # Paul> # On an intranet, specify the organizational domain name. If your Paul> # internal DNS uses no MX records, specify the name of the intranet Paul> # gateway host instead. Paul> # Paul> # In the case of SMTP, specify a domain, host, host:port, [host]:port, Paul> # [address] or [address]:port; the form [host] turns off MX lookups. Paul> # Paul> # If you're connected via UUCP, see also the default_transport parameter. Paul> # Paul> #relayhost = [gateway.my.domain] Paul> #relayhost = [mailserver.isp.tld] Paul> #relayhost = uucphost Paul> #relayhost = [an.ip.add.ress] Paul> # REJECTING UNKNOWN RELAY USERS Paul> # Paul> # The relay_recipient_maps parameter specifies optional lookup tables Paul> # with all addresses in the domains that match $relay_domains. Paul> # Paul> # If this parameter is defined, then the SMTP server will reject Paul> # mail for unknown relay users. This feature is off by default. Paul> # Paul> # The right-hand side of the lookup tables is conveniently ignored. Paul> # In the left-hand side, specify an @domain.tld wild-card, or specify Paul> # a user@domain.tld address. Paul> # Paul> #relay_recipient_maps = hash:/usr/local/etc/postfix/relay_recipients
Paul> # INPUT RATE CONTROL Paul> # Paul> # The in_flow_delay configuration parameter implements mail input Paul> # flow control. This feature is turned on by default, although it Paul> # still needs further development (it's disabled on SCO UNIX due Paul> # to an SCO bug). Paul> # Paul> # A Postfix process will pause for $in_flow_delay seconds before Paul> # accepting a new message, when the message arrival rate exceeds the Paul> # message delivery rate. With the default 100 SMTP server process Paul> # limit, this limits the mail inflow to 100 messages a second more Paul> # than the number of messages delivered per second. Paul> # Paul> # Specify 0 to disable the feature. Valid delays are 0..10. Paul> # Paul> #in_flow_delay = 1s
Paul> # ADDRESS REWRITING Paul> # Paul> # The ADDRESS_REWRITING_README document gives information about Paul> # address masquerading or other forms of address rewriting including Paul> # username->Firstname.Lastname mapping.
Paul> # ADDRESS REDIRECTION (VIRTUAL DOMAIN) Paul> # Paul> # The VIRTUAL_README document gives information about the many forms Paul> # of domain hosting that Postfix supports.
Paul> # "USER HAS MOVED" BOUNCE MESSAGES Paul> # Paul> # See the discussion in the ADDRESS_REWRITING_README document.
Paul> # TRANSPORT MAP Paul> # Paul> # See the discussion in the ADDRESS_REWRITING_README document.
Paul> # ALIAS DATABASE Paul> # Paul> # The alias_maps parameter specifies the list of alias databases used Paul> # by the local delivery agent. The default list is system dependent. Paul> # Paul> # On systems with NIS, the default is to search the local alias Paul> # database, then the NIS alias database. See aliases(5) for syntax Paul> # details. Paul> # Paul> # If you change the alias database, run "postalias /etc/aliases" (or Paul> # wherever your system stores the mail alias file), or simply run Paul> # "newaliases" to build the necessary DBM or DB file. Paul> # Paul> # It will take a minute or so before changes become visible. Use Paul> # "postfix reload" to eliminate the delay. Paul> # Paul> #alias_maps = dbm:/etc/aliases Paul> alias_maps = hash:/usr/home/postfix/config/aliases Paul> #alias_maps = hash:/etc/aliases, nis:mail.aliases Paul> #alias_maps = netinfo:/aliases
Paul> # The alias_database parameter specifies the alias database(s) that Paul> # are built with "newaliases" or "sendmail -bi". This is a separate Paul> # configuration parameter, because alias_maps (see above) may specify Paul> # tables that are not necessarily all under control by Postfix. Paul> # Paul> #alias_database = dbm:/etc/aliases Paul> #alias_database = dbm:/etc/mail/aliases Paul> alias_database = hash:/etc/postfix/aliases Paul> #alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases
Paul> # ADDRESS EXTENSIONS (e.g., user+foo) Paul> # Paul> # The recipient_delimiter parameter specifies the separator between Paul> # user names and address extensions (user+foo). See canonical(5), Paul> # local(8), relocated(5) and virtual(5) for the effects this has on Paul> # aliases, canonical, virtual, relocated and .forward file lookups. Paul> # Basically, the software tries user+foo and .forward+foo before Paul> # trying user and .forward. Paul> # Paul> recipient_delimiter = +
Paul> # DELIVERY TO MAILBOX Paul> # Paul> # The home_mailbox parameter specifies the optional pathname of a Paul> # mailbox file relative to a user's home directory. The default Paul> # mailbox file is /var/spool/mail/user or /var/mail/user. Specify Paul> # "Maildir/" for qmail-style delivery (the / is required). Paul> # Paul> #home_mailbox = Mailbox Paul> #home_mailbox = Maildir/ Paul> Paul> # The mail_spool_directory parameter specifies the directory where Paul> # UNIX-style mailboxes are kept. The default setting depends on the Paul> # system type. Paul> # Paul> #mail_spool_directory = /var/mail
Paul> # The mailbox_command parameter specifies the optional external Paul> # command to use instead of mailbox delivery. The command is run as Paul> # the recipient with proper HOME, SHELL and LOGNAME environment settings. Paul> # Exception: delivery for root is done as $default_user. Paul> # Paul> # Other environment variables of interest: USER (recipient username), Paul> # EXTENSION (address extension), DOMAIN (domain part of address), Paul> # and LOCAL (the address localpart). Paul> # Paul> # Unlike other Postfix configuration parameters, the mailbox_command Paul> # parameter is not subjected to $parameter substitutions. This is to Paul> # make it easier to specify shell syntax (see example below). Paul> # Paul> # Avoid shell meta characters because they will force Postfix to run Paul> # an expensive shell process. Procmail alone is expensive enough. Paul> # Paul> # IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN Paul> # ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER. Paul> # Paul> #mailbox_command = /some/where/procmail Paul> #mailbox_command = /some/where/procmail -a "$EXTENSION"
Paul> # The mailbox_transport specifies the optional transport in master.cf Paul> # to use after processing aliases and .forward files. This parameter Paul> # has precedence over the mailbox_command, fallback_transport and Paul> # luser_relay parameters. Paul> # Paul> # Specify a string of the form transport:nexthop, where transport is Paul> # the name of a mail delivery transport defined in master.cf. The Paul> # :nexthop part is optional. For more details see the sample transport Paul> # configuration file. Paul> # Paul> # NOTE: if you use this feature for accounts not in the UNIX password Paul> # file, then you must update the "local_recipient_maps" setting in Paul> # the main.cf file, otherwise the SMTP server will reject mail for Paul> # non-UNIX accounts with "User unknown in local recipient table". Paul> # Paul> mailbox_transport = dovecot
Paul> # The fallback_transport specifies the optional transport in master.cf Paul> # to use for recipients that are not found in the UNIX passwd database. Paul> # This parameter has precedence over the luser_relay parameter. Paul> # Paul> # Specify a string of the form transport:nexthop, where transport is Paul> # the name of a mail delivery transport defined in master.cf. The Paul> # :nexthop part is optional. For more details see the sample transport Paul> # configuration file. Paul> # Paul> # NOTE: if you use this feature for accounts not in the UNIX password Paul> # file, then you must update the "local_recipient_maps" setting in Paul> # the main.cf file, otherwise the SMTP server will reject mail for Paul> # non-UNIX accounts with "User unknown in local recipient table". Paul> # Paul> #fallback_transport = lmtp:unix:/file/name Paul> #fallback_transport = cyrus Paul> #fallback_transport =
Paul> # The luser_relay parameter specifies an optional destination address Paul> # for unknown recipients. By default, mail for unknown@$mydestination, Paul> # unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned Paul> # as undeliverable. Paul> # Paul> # The following expansions are done on luser_relay: $user (recipient Paul> # username), $shell (recipient shell), $home (recipient home directory), Paul> # $recipient (full recipient address), $extension (recipient address Paul> # extension), $domain (recipient domain), $local (entire recipient Paul> # localpart), $recipient_delimiter. Specify ${name?value} or Paul> # ${name:value} to expand value only when $name does (does not) exist. Paul> # Paul> # luser_relay works only for the default Postfix local delivery agent. Paul> # Paul> # NOTE: if you use this feature for accounts not in the UNIX password Paul> # file, then you must specify "local_recipient_maps =" (i.e. empty) in Paul> # the main.cf file, otherwise the SMTP server will reject mail for Paul> # non-UNIX accounts with "User unknown in local recipient table". Paul> # Paul> #luser_relay = $user@other.host Paul> #luser_relay = $local@other.host Paul> #luser_relay = admin+$local Paul> Paul> # JUNK MAIL CONTROLS Paul> # Paul> # The controls listed here are only a very small subset. The file Paul> # SMTPD_ACCESS_README provides an overview.
Paul> # The header_checks parameter specifies an optional table with patterns Paul> # that each logical message header is matched against, including Paul> # headers that span multiple physical lines. Paul> # Paul> # By default, these patterns also apply to MIME headers and to the Paul> # headers of attached messages. With older Postfix versions, MIME and Paul> # attached message headers were treated as body text. Paul> # Paul> # For details, see "man header_checks". Paul> # Paul> #header_checks = regexp:/usr/local/etc/postfix/header_checks Paul> #Divert to Hold Queue Paul> #header_checks = regexp:/etc/postfix/header_checks
Paul> # FAST ETRN SERVICE Paul> # Paul> # Postfix maintains per-destination logfiles with information about Paul> # deferred mail, so that mail can be flushed quickly with the SMTP Paul> # "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld". Paul> # See the ETRN_README document for a detailed description. Paul> # Paul> # The fast_flush_domains parameter controls what destinations are Paul> # eligible for this service. By default, they are all domains that Paul> # this server is willing to relay mail to. Paul> # Paul> #fast_flush_domains = $relay_domains
Paul> # SHOW SOFTWARE VERSION OR NOT Paul> # Paul> # The smtpd_banner parameter specifies the text that follows the 220 Paul> # code in the SMTP server's greeting banner. Some people like to see Paul> # the mail version advertised. By default, Postfix shows no version. Paul> # Paul> # You MUST specify $myhostname at the start of the text. That is an Paul> # RFC requirement. Postfix itself does not care. Paul> # Paul> #smtpd_banner = $myhostname ESMTP $mail_name Paul> #smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
Paul> # PARALLEL DELIVERY TO THE SAME DESTINATION Paul> # Paul> # How many parallel deliveries to the same user or domain? With local Paul> # delivery, it does not make sense to do massively parallel delivery Paul> # to the same user, because mailbox updates must happen sequentially, Paul> # and expensive pipelines in .forward files can cause disasters when Paul> # too many are run at the same time. With SMTP deliveries, 10 Paul> # simultaneous connections to the same domain could be sufficient to Paul> # raise eyebrows. Paul> # Paul> # Each message delivery transport has its XXX_destination_concurrency_limit Paul> # parameter. The default is $default_destination_concurrency_limit for Paul> # most delivery transports. For the local delivery agent the default is 2.
Paul> #local_destination_concurrency_limit = 1 #2 Paul> #default_destination_concurrency_limit = 100 #20
Paul> # DEBUGGING CONTROL Paul> # Paul> # The debug_peer_level parameter specifies the increment in verbose Paul> # logging level when an SMTP client or server host name or address Paul> # matches a pattern in the debug_peer_list parameter. Paul> # Paul> debug_peer_level = 9
Paul> # The debug_peer_list parameter specifies an optional list of domain Paul> # or network patterns, /file/name patterns or type:name tables. When Paul> # an SMTP client or server host name or address matches a pattern, Paul> # increase the verbose logging level by the amount specified in the Paul> # debug_peer_level parameter. Paul> # Paul> #debug_peer_list = 127.0.0.1 Paul> #debug_peer_list = some.domain
Paul> # The debugger_command specifies the external command that is executed Paul> # when a Postfix daemon program is run with the -D option. Paul> # Paul> # Use "command .. & sleep 5" so that the debugger can attach before Paul> # the process marches on. If you use an X-based debugger, be sure to Paul> # set up your XAUTHORITY environment variable before starting Postfix. Paul> # Paul> debugger_command = Paul> PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin Paul> xxgdb $daemon_directory/$process_name $process_id & sleep 5
Paul> # If you can't use X, use this to capture the call stack when a Paul> # daemon crashes. The result is in a file in the configuration Paul> # directory, and is named after the process name and the process ID. Paul> # Paul> # debugger_command = Paul> # PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont; Paul> # echo where) | gdb $daemon_directory/$process_name $process_id 2>&1 Paul> # >$config_directory/$process_name.$process_id.log & sleep 5 Paul> # Paul> # Another possibility is to run gdb under a detached screen session. Paul> # To attach to the screen sesssion, su root and run "screen -r Paul> # <id_string>" where <id_string> uniquely matches one of the detached Paul> # sessions (from "screen -list"). Paul> # Paul> # debugger_command = Paul> # PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen Paul> # -dmS $process_name gdb $daemon_directory/$process_name Paul> # $process_id & sleep 1
Paul> # INSTALL-TIME CONFIGURATION INFORMATION Paul> # Paul> # The following parameters are used when installing a new Postfix version. Paul> # Paul> # sendmail_path: The full pathname of the Postfix sendmail command. Paul> # This is the Sendmail-compatible mail posting interface. Paul> # Paul> sendmail_path = /usr/local/sbin/sendmail
Paul> # newaliases_path: The full pathname of the Postfix newaliases command. Paul> # This is the Sendmail-compatible command to build alias databases. Paul> # Paul> newaliases_path = /usr/local/bin/newaliases
Paul> # mailq_path: The full pathname of the Postfix mailq command. This Paul> # is the Sendmail-compatible mail queue listing command. Paul> # Paul> mailq_path = /usr/local/bin/mailq
Paul> # setgid_group: The group for mail submission and queue management Paul> # commands. This must be a group name with a numerical group ID that Paul> # is not shared with other accounts, not even with the Postfix account. Paul> # Paul> setgid_group = maildrop
Paul> # html_directory: The location of the Postfix HTML documentation. Paul> # Paul> html_directory = no
Paul> # manpage_directory: The location of the Postfix on-line manual pages. Paul> # Paul> manpage_directory = /usr/local/man
Paul> # sample_directory: The location of the Postfix sample configuration files. Paul> # This parameter is obsolete as of Postfix 2.1. Paul> # Paul> #sample_directory = /usr/local/etc/postfix
Paul> # readme_directory: The location of the Postfix README files. Paul> # Paul> #readme_directory = no
Paul> #Auth Stuff Paul> smtpd_sasl_auth_enable = yes Paul> broken_sasl_auth_clients = yes Paul> smtpd_sasl_security_options = noanonymous Paul> smtpd_sasl_authenticated_header = yes Paul> smtpd_sasl_local_domain = $myhostname Paul> smtpd_sasl_path = smtpd
Paul> smtpd_recipient_restrictions = Paul> permit_sasl_authenticated, Paul> permit_mynetworks Paul> reject_unauth_destination, Paul> #check_policy_service unix:private/policyd-spf
Paul> #TLS Stuff Paul> #TLS Stuff Paul> #smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1 Paul> #smtp_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1 Paul> #smtpd_tls_protocols = !SSLv2,!SSLv3,!TLSv1 Paul> #smtp_tls_protocols = !SSLv2,!SSLv3,!TLSv1
Paul> smtpd_tls_exclude_ciphers = RC4, aNULL
Paul> smtpd_tls_ask_ccert = yes
Paul> smtpd_tls_security_level = may Paul> smtp_tls_security_level = may
Paul> smtpd_tls_req_ccert = no
Paul> smtpd_tls_auth_only = no
Paul> smtpd_tls_loglevel = 2 Paul> smtp_tls_loglevel = 2
Paul> smtpd_use_tls = yes Paul> smtp_tls_chain_files = /etc/ssl/.scom.ca
Paul> smtp_use_tls = yes Paul> smtp_tls_chain_files = /etc/ssl/.scom.ca
Paul> smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache Paul> smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
Paul> smtp_tls_CApath = /etc/ssl/certs Paul> smtpd_tls_CApath = /etc/ssl/certs
Paul> #Sort out hard bounce to softbounce Paul> smtp_reply_filter = pcre:/usr/home/postfix.local/config/smtp_5xx_to_4xx
Paul> #General Options Paul> delay_warning_time = 1h Paul> mailbox_size_limit = 0 Paul> message_size_limit = 1000000000
Paul> #Mailscanner Options Paul> #header_checks = regexp:/usr/local/etc/postfix/header_checks
Paul> unknown_local_recipient_reject_code = 550
Paul> #Dovecot stuff
Paul> #Postgres Stuff
Paul> #Temp off till i am a mail server
Paul> mydestination = pgsql:/usr/home/postfix/config/pgsql-mydestination.cf Paul> virtual_maps=pgsql:/usr/home/postfix/config/pgsql-virtual.cf
Paul> #Dovecot Stuff? Paul> dovecot_destination_recipient_limit = 1 Paul> virtual_transport = dovecot
Paul>
Paul> #Spf filter Paul> #policy_time_limit = 3600
Paul> #Other restrictions Paul> strict_rfc821_envelopes = yes
Paul> smtpd_client_connection_count_limit = 1000
Paul> default_process_limit = 100
Paul> #minimal_backoff_time = 300s Paul> #maximal_backoff_time = 600s Paul> #queue_run_delay = 300s
Paul> #Duplicate suppresion Paul> #enable_original_recipient = no Paul> #smtpd_discard_ehlo_keywords = silent-discard, dsn
Paul> milter_default_action = accept Paul> milter_protocol = 6 Paul> smtpd_milters = inet:localhost:8891 Paul> non_smtpd_milters = inet:localhost:8891
Paul> #virtual_mailbox_lock = dotlock
Paul> Postfix Master.cf :
Paul> [05:16:09] mail19.scom.ca [root:0] /usr/home/postfix.local/config Paul> # cat master.cf Paul> # Paul> # Postfix master process configuration file. For details on the format Paul> # of the file, see the master(5) manual page (command: "man 5 master"). Paul> # Paul> # Do not forget to execute "postfix reload" after editing this file. Paul> # Paul> # ========================================================================== Paul> # service type private unpriv chroot wakeup maxproc command + args Paul> # (yes) (yes) (yes) (never) (100) Paul> # ========================================================================== Paul> #smtp inet n - n - - smtpd Paul> #submission inet n - n - - smtpd Paul> #465 inet n - n - - smtpd Paul> #995 inet n - n - - smtpd Paul> 61220 inet n - n - - smtpd Paul> # -o smtpd_tls_security_level=encrypt Paul> # -o smtpd_sasl_auth_enable=yes Paul> # -o smtpd_client_restrictions=permit_sasl_authenticated,reject Paul> # -o milter_macro_daemon_name=ORIGINATING Paul> #smtps inet n - n - - smtpd Paul> # -o smtpd_tls_wrappermode=yes Paul> # -o smtpd_sasl_auth_enable=yes Paul> # -o smtpd_client_restrictions=permit_sasl_authenticated,reject Paul> # -o milter_macro_daemon_name=ORIGINATING Paul> #628 inet n - n - - qmqpd Paul> pickup fifo n - n 60 1 pickup Paul> cleanup unix n - n - 0 cleanup Paul> qmgr fifo n - n 300 1 qmgr Paul> #qmgr fifo n - n 300 1 oqmgr Paul> tlsmgr unix - - n 1000? 1 tlsmgr Paul> rewrite unix - - n - - trivial-rewrite Paul> bounce unix - - n - 0 bounce Paul> defer unix - - n - 0 bounce Paul> trace unix - - n - 0 bounce Paul> verify unix - - n - 1 verify Paul> flush unix n - n 1000? 0 flush Paul> proxymap unix - - n - - proxymap Paul> proxywrite unix - - n - 1 proxymap Paul> smtp unix - - n - - smtp Paul> # When relaying mail as backup MX, disable fallback_relay to avoid MX loops Paul> relay unix - - n - - smtp Paul> -o smtp_fallback_relay= Paul> # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 Paul> showq unix n - n - - showq Paul> error unix - - n - - error Paul> retry unix - - n - - error Paul> discard unix - - n - - discard Paul> local unix - n n - - local Paul> virtual unix - n n - - virtual Paul> lmtp unix - - n - - lmtp Paul> anvil unix - - n - 1 anvil Paul> scache unix - - n - 1 scache Paul> # Paul> # ==================================================================== Paul> # Interfaces to non-Postfix software. Be sure to examine the manual Paul> # pages of the non-Postfix software to find out what options it wants. Paul> # Paul> # Many of the following services use the Postfix pipe(8) delivery Paul> # agent. See the pipe(8) man page for information about ${recipient} Paul> # and other message envelope options. Paul> # ==================================================================== Paul> # Paul> # maildrop. See the Postfix MAILDROP_README file for details. Paul> # Also specify in main.cf: maildrop_destination_recipient_limit=1 Paul> # Paul> #maildrop unix - n n - - pipe Paul> # flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient} Paul> # Paul> # ==================================================================== Paul> # Paul> # The Cyrus deliver program has changed incompatibly, multiple times. Paul> # Paul> #old-cyrus unix - n n - - pipe Paul> # flags=R user=cyrus argv=/usr/local/cyrus/bin/deliver -e -m ${extension} ${user} Paul> # Paul> # ==================================================================== Paul> # Paul> # Cyrus 2.1.5 (Amos Gouaux) Paul> # Also specify in main.cf: cyrus_destination_recipient_limit=1 Paul> # Paul> #cyrus unix - n n - - pipe Paul> # user=cyrus argv=/usr/local/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${recipient} Paul> # Paul> # ==================================================================== Paul> # Paul> # See the Postfix UUCP_README file for configuration details. Paul> # Paul> #uucp unix - n n - - pipe Paul> # flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) Paul> # Paul> # ==================================================================== Paul> # Paul> # Other external delivery methods. Paul> # Paul> #ifmail unix - n n - - pipe Paul> # flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) Paul> # Paul> #bsmtp unix - n n - - pipe Paul> # flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient Paul> # Paul> #scalemail-backend unix - n n - 2 pipe Paul> # flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store Paul> # ${nexthop} ${user} ${extension} Paul> # Paul> #mailman unix - n n - - pipe Paul> # flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py Paul> # ${nexthop} ${user}
Paul> dovecot unix - n n - - pipe Paul> flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d $ Paul> {recipient}
Paul> policyd-spf unix - n n - - spawn Paul> user=nobody argv=/usr/local/bin/policyd-spf
Paul> postlog unix-dgram n - n - 1 postlogd
Paul> --
Paul> Happy Monday !!! Paul> Thanks - paul
Paul> Paul Kudla
Paul> Scom.ca Internet Services Paul> 004-1009 Byron Street South Paul> Whitby, Ontario - Canada Paul> L1N 4S3
Paul> Toronto 416.642.7266 Paul> Main 1.866.411.7266 Paul> Fax 1.888.892.7266