[Dovecot] recipient_delimiter
Gregory Finch
gfinch at ldmltd.ca
Thu May 27 19:52:14 EEST 2010
On 2010-05-27 8:27 AM, Phil Howard wrote:
> On Thu, May 27, 2010 at 10:50, Gregory Finch <gfinch at ldmltd.ca> wrote:
>
>> I've never had to touch auth_username_chars to get this to work.
>>
>> In main.cf, I've set:
>>
>> mailbox_transport = dovecot
>
> I have virtual_transport = dovecot
>
>> recipient_delimiter = +
>
> I have that now (didn't when I initially set up the server assuming it
> was a default, but later added it)
>
>
>> And in master.cf:
>>
>> # Dovecot
>> dovecot unix - n n - - pipe
>> flags=DR user=vmail:vmail
>> argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d ${user} -a
>> ${recipient} -n -m ${extension}
>
> Mine is a bit different:
>
> dovecot unix - n n - - pipe
> flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f
> ${sender} -d ${user}@${nexthop}
>
> I'm still not sure what "nexthop" means but it seems to make it work.
>
>
>> I may not need all the options to deliver, but this does work nice.
>> One thing I did notice is that I needed to add the %L arg in my passdb
>> and userdb definitions in my dovecot.conf in order to make the mailbox
>> name case insensitive:
>>
>> passdb:
>> driver: passwd-file
>> args: username_format=%Ln /etc/dovecot/passwd
>> userdb:
>> driver: static
>> args: uid=500 gid=500 home=/srv/dovecot/%Ln
>
> ================================================================
> # 1.1.11: /etc/dovecot/dovecot.conf
> # OS: Linux 2.6.31-19-server x86_64 Ubuntu 9.10 ext3
> base_dir: /var/run/dovecot/
> log_path: /var/log/dovecot/error.log
> info_log_path: /var/log/dovecot/info.log
> log_timestamp: %Y-%m-%d %H:%M:%S
> protocols: imap pop3 imaps pop3s
> listen: 172.30.0.24, [fc00::18], 127.0.0.1, [::1]
> ssl_cert_file: /etc/ssl/certs/imap.example.com.crt
> ssl_key_file: /etc/ssl/private/imap.example.com.key
> ssl_parameters_regenerate: 24
> ssl_cipher_list:
> ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM
> login_dir: /var/run/dovecot//login
> login_executable(default): /usr/lib/dovecot/imap-login
> login_executable(imap): /usr/lib/dovecot/imap-login
> login_executable(pop3): /usr/lib/dovecot/pop3-login
> login_greeting: AUTHORIZED USERS ONLY -- unauthorized access strictly prohibited
> login_greeting_capability(default): yes
> login_greeting_capability(imap): yes
> login_greeting_capability(pop3): no
> mail_max_userip_connections(default): 10
> mail_max_userip_connections(imap): 10
> mail_max_userip_connections(pop3): 3
> verbose_proctitle: yes
> first_valid_uid: 250
> mail_privileged_group: mail
> mail_uid: vmail
> mail_gid: vmail
> mail_location: maildir:/home/mail/%Ld/%Ln/mail
> mail_debug: yes
> mail_executable(default): /usr/lib/dovecot/imap
> mail_executable(imap): /usr/lib/dovecot/imap
> mail_executable(pop3): /usr/lib/dovecot/pop3
> mail_process_size: 768
> mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
> mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
> mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
> imap_client_workarounds(default): outlook-idle delay-newmail
> imap_client_workarounds(imap): outlook-idle delay-newmail
> imap_client_workarounds(pop3):
> pop3_client_workarounds(default):
> pop3_client_workarounds(imap):
> pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
> auth default:
> mechanisms: plain login
> username_chars:
> abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_ at +
> username_format: %Ln@%Ld
> verbose: yes
> debug: yes
> debug_passwords: yes
> passdb:
> driver: passwd-file
> args: username_format=%Ln@%Ld /etc/mailauth/deny
> deny: yes
> passdb:
> driver: passwd-file
> args: username_format=%Ln /etc/mailauth/%Ld/deny
> deny: yes
> passdb:
> driver: passwd-file
> args: scheme=crypt username_format=%Ln@%Ld /etc/mailauth/passwd
> passdb:
> driver: passwd-file
> args: scheme=crypt username_format=%Ln /etc/mailauth/%Ld/passwd
> userdb:
> driver: passwd-file
> args: username_format=%Ln@%Ld /etc/mailauth/passwd
> userdb:
> driver: passwd-file
> args: username_format=%Ln /etc/mailauth/%Ld/passwd
> socket:
> type: listen
> client:
> path: /var/spool/postfix/private/dovecot-auth
> mode: 432
> user: postfix
> group: postfix
> master:
> path: /var/run/dovecot/auth-master
> mode: 384
> user: vmail
> group: vmail
> ================================================================
> alias_database = cdb:/etc/postfix/aliases
> alias_maps = cdb:/etc/aliases
> command_directory = /usr/sbin
> config_directory = /etc/postfix
> daemon_directory = /usr/lib/postfix
> data_directory = /var/lib/postfix
> default_destination_concurrency_limit = 2
> default_privs = nobody
> in_flow_delay = 1s
> inet_protocols = ipv4, ipv6
> local_destination_concurrency_limit = 2
> mail_owner = postfix
> mydomain = example.com
> myhostname = mx.example.com
> mynetworks = 127.0.0.0/8, 172.16.0.0/16, 172.20.0.0/16, 172.30.0.0/16,
> [::1]/128, [fc00::]/48, [fe80::]/48
> myorigin = $mydomain
> proxy_interfaces = MY OUTSIDE IP
> queue_directory = /var/spool/postfix
> recipient_delimiter = -
^^
do you mean to have a + here instead?
> smtp_bind_address = 172.30.0.25
> smtp_bind_address6 = fc00::25
> smtpd_banner = $myhostname ESMTP - UNSOLICITED BULK OR ILLEGAL EMAIL
> IS STRICTLY PROHIBITED
> smtpd_recipient_restrictions = permit_mynetworks,
> permit_sasl_authenticated, reject_unauth_destination
> smtpd_sasl_auth_enable = yes
> smtpd_sasl_path = private/dovecot-auth
> smtpd_sasl_type = dovecot
> smtpd_tls_auth_only = yes
> smtpd_tls_cert_file = /etc/ssl/certs/smtp.example.com.crt
> smtpd_tls_key_file = /etc/ssl/private/smtp.example.com.key
> smtpd_tls_security_level = may
> soft_bounce = yes
> unknown_local_recipient_reject_code = 450
> virtual_alias_maps = cdb:/etc/postfix/virtual
> virtual_mailbox_domains = BIG LIST OF DOMAINS REDACTED
> virtual_transport = dovecot
> ================================================================
May 27 11:00:02 eth0 postfix/pipe[25377]: DCA7868417:
to=<phil+howard at example.com>, relay=dovecot, delay=0.27,
delays=0.21/0.01/0/0.05, dsn=4.1.1, status=SOFTBOUNCE (user unknown)
the errors in your other email suggest (to me, I could be way off base)
that postfix isn't finding <phil+howard at example.com> as a local
recipient. This might have to do with the delimiter though.
-Greg
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