On Sun, Jul 22, 2012 at 2:59 PM, mailing list subscriber <mailinglists35@gmail.com> wrote:
Hi,
I'm trying to get the so-called "single instance store" (I think cyrus has got the name for the first time) with dovecot --version = 2.0.19 binary package installed from ubuntu 12.04 lts official repo.
As requested, here is my update. As you can see I am running now the latest release however emails delivered through lmtp gets split into different files instead of expected hardlinked files.
Please pay attention as I'm commenting in-between different pasted outputs:
# 2.1.8 (30b0d6b1c581): /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-26-generic x86_64 Ubuntu 12.04 LTS auth_username_format = %Ln auth_verbose = yes auth_verbose_passwords = plain mail_location = maildir:~/Maildir managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = prefix = } passdb { driver = pam } plugin { autocreate = Inbox autocreate2 = Sent autocreate3 = Drafts autocreate4 = Spam autocreate5 = Trash autosubscribe = Inbox autosubscribe2 = Sent autosubscribe3 = Drafts autosubscribe4 = Spam autosubscribe5 = Trash mail_log_events = delete expunge mailbox_delete mailbox_rename mail_log_fields = uid box msgid size sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap pop3 sieve lmtp service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = passwd } verbose_proctitle = yes protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 mail_plugins = " autocreate" } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = postmaster quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r }
for your pleasure, here is the transaction (note the same queue id and a single lmtp session for all three recipients)
Jul 23 21:47:32 imap postfix/qmgr[27463]: 6746C27C687: from=<root@imap.mydomain.ro>, size=532, nrcpt=3 (queue active) Jul 23 21:47:32 imap dovecot: lmtp(40609): Connect from local Jul 23 21:47:32 imap dovecot: lmtp(40609, anotheruser): pnuDHkScDVChngAA7nOI2A: msgid=<20120723184732.6746C27C687@imap.mydomain.ro>: saved mail to INBOX Jul 23 21:47:32 imap postfix/lmtp[40608]: 6746C27C687: to=<anotheruser@mydomain.ro>, relay=imap.mydomain.ro[private/dovecot-lmtp], delay=0.26, delays=0.15/0.01/0/0.1, dsn=2.0.0, status=sent (250 2.0.0 <anotheruser@mydomain.ro> pnuDHkScDVChngAA7nOI2A Saved) Jul 23 21:47:32 imap dovecot: lmtp(40609, firstuser): pnuDHkScDVChngAA7nOI2A: msgid=<20120723184732.6746C27C687@imap.mydomain.ro>: saved mail to INBOX Jul 23 21:47:32 imap postfix/lmtp[40608]: 6746C27C687: to=<firstuser@mydomain.ro>, relay=imap.mydomain.ro[private/dovecot-lmtp], delay=0.37, delays=0.15/0.01/0/0.2, dsn=2.0.0, status=sent (250 2.0.0 <firstuser@mydomain.ro> pnuDHkScDVChngAA7nOI2A Saved) Jul 23 21:47:32 imap dovecot: lmtp(40609, firstuser): pnuDHkScDVChngAA7nOI2A: msgid=<20120723184732.6746C27C687@imap.mydomain.ro>: saved mail to INBOX Jul 23 21:47:32 imap postfix/lmtp[40608]: 6746C27C687: to=<firstuser@anothermydomain.ro>, relay=imap.mydomain.ro[private/dovecot-lmtp], delay=0.44, delays=0.15/0.01/0/0.28, dsn=2.0.0, status=sent (250 2.0.0 <firstuser@anothermydomain.ro> pnuDHkScDVChngAA7nOI2A Saved) Jul 23 21:47:32 imap dovecot: lmtp(40609): Disconnect from local: Client quit (in reset) Jul 23 21:47:32 imap postfix/qmgr[27463]: 6746C27C687: removed
for whoever wants to blame postfix 2.9.3 without reason, here is the postconf -n
alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix home_mailbox = Maildir/ html_directory = /usr/share/doc/postfix/html inet_interfaces = all mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/conf.d/01-mail-stack-delivery.conf -m "${EXTENSION}" mailbox_size_limit = 0 mydestination = imap.mydomain.ro, localhost.mydomain.ro, localhost myhostname = imap.mydomain.ro mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 readme_directory = /usr/share/doc/postfix recipient_delimiter = + relayhost = smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_use_tls = yes smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/dovecot-auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_restrictions = reject_unknown_sender_domain smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/certs/ssl-mail.pem smtpd_tls_key_file = /etc/ssl/private/ssl-mail.key smtpd_tls_mandatory_ciphers = medium smtpd_tls_mandatory_protocols = SSLv3, TLSv1 smtpd_tls_received_header = yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes tls_random_source = dev:/dev/urandom virtual_alias_maps = hash:/etc/postfix/valid_recipients_alias virtual_mailbox_domains = mydomain.ro, anothermydomain.ro virtual_mailbox_maps = $virtual_alias_maps virtual_transport = lmtp:unix:private/dovecot-lmtp
and the dialogue between postfix lmtp client and dovecot lmtp server:
Process 40677 attached (waiting for parent)
Process 40677 resumed (parent 40562 ready)
[pid 40676] write(4,
"VERSION\tconfig\t2\t0\nREQ\tmodule=lmtp\tservice=lmtp\n", 48) = 48
[pid 40676] read(4, <unfinished ...>
[Process 40678 attached
Process 40677 suspended
[pid 40678] write(1, "SIEVE: fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave, NOTIFY: mailto\n", 208) = 208
Process 40677 resumed
Process 40678 detached
[pid 40677] --- SIGCHLD (Child exited) @ 0 (0) ---
[pid 40677] read(11, "SIEVE: fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave, NOTIFY: mailto\n", 4096) = 208
[pid 40677] read(11, "", 3888) = 0
[pid 40677] read(21, "", 1024) = 0
[pid 40677] read(21, "", 1024) = 0
[pid 40677] read(10, "# /etc/nsswitch.conf\n#\n# Example configuration
of GNU Name Service Switch functionality.\n# If you have the
glibc-doc-reference' and info' packages installed, try:\n# info libc \"Name Service Switch\"' for information about this file.\n\npasswd: compat\ngroup: compat\nshadow: compat\n\nhosts: files dns\nnetworks: files\n\nprotocols: db files\nservices: db files\nethers: db files\nrpc: db files\n\nnetgroup: nis\n", 4096) = 475 [pid 40677] read(10, "", 4096) = 0 [pid 40677] read(10, "VERSION\tconfig\t2\t0\nREQ\tmodule=lmtp\tservice=lmtp\n", 1024) = 48 [pid 40677] write(10, "\nnamespace=inbox\nnamespace/inbox/name=inbox\nnamespace/inbox/inbox=yes\nplugin=\nplugin/sieve=~/.dovecot.sieve\nplugin/sieve_dir=~/sieve\nplugin/autocreate=Inbox\nplugin/autocreate2=Sent\nplugin/autocreate3=Drafts\nplugin/autocreate4=Spam\nplugin/autocreate5=Trash\nplugin/autosubscribe=Inbox\nplugin/autosubscribe2=Sent\nplugin/autosubscribe3=Drafts\nplugin/autosubscribe4=Spam\nplugin/autosubscribe5=Trash\nplugin/mail_log_events=delete expunge mailbox_delete mailbox_rename\nplugin/mail_log_fields=uid box msgid size\nmail_location=maildir:~/Maildir\nmaildir_copy_with_hardlinks=yes\nverbose_proctitle=yes\n\n", 591) = 591 [pid 40676] <... read resumed> "\nnamespace=inbox\nnamespace/inbox/name=inbox\nnamespace/inbox/inbox=yes\nplugin=\nplugin/sieve=~/.dovecot.sieve\nplugin/sieve_dir=~/sieve\nplugin/autocreate=Inbox\nplugin/autocreate2=Sent\nplugin/autocreate3=Drafts\nplugin/autocreate4=Spam\nplugin/autocreate5=Trash\nplugin/autosubscribe=Inbox\nplugin/autosubscribe2=Sent\nplugin/autosubscribe3=Drafts\nplugin/autosubscribe4=Spam\nplugin/autosubscribe5=Trash\nplugin/mail_log_events=delete expunge mailbox_delete mailbox_rename\nplugin/mail_log_fields=uid box msgid size\nmail_location=maildir:~/Maildir\nmaildir_copy_with_hardlinks=yes\nverbose_proctitle=yes\n\n", 8192) = 591 [pid 40676] write(5, "\344\236\0\0\7\0\0\0\1\0\0\0", 12) = 12 [pid 40562] read(128, "\344\236\0\0\7\0\0\0\1\0\0\0", 1020) = 12 [pid 40676] write(5, "\344\236\0\0\7\0\0\0\0\0\0\0", 12) = 12 [pid 40562] read(128, "\344\236\0\0\7\0\0\0\0\0\0\0", 1020) = 12 [pid 40676] write(4, "VERSION\tconfig\t2\t0\nREQ\tmodule=lmtp\tservice=lmtp\tuser=\n", 54) = 54 [pid 40677] read(10, "VERSION\tconfig\t2\t0\nREQ\tmodule=lmtp\tservice=lmtp\tuser=\n", 976) = 54 [pid 40676] read(4, <unfinished ...> [pid 40677] write(10, "\nnamespace=inbox\nnamespace/inbox/name=inbox\nnamespace/inbox/inbox=yes\nplugin=\nplugin/sieve=~/.dovecot.sieve\nplugin/sieve_dir=~/sieve\nplugin/autocreate=Inbox\nplugin/autocreate2=Sent\nplugin/autocreate3=Drafts\nplugin/autocreate4=Spam\nplugin/autocreate5=Trash\nplugin/autosubscribe=Inbox\nplugin/autosubscribe2=Sent\nplugin/autosubscribe3=Drafts\nplugin/autosubscribe4=Spam\nplugin/autosubscribe5=Trash\nplugin/mail_log_events=delete expunge mailbox_delete mailbox_rename\nplugin/mail_log_fields=uid box msgid size\nmail_location=maildir:~/Maildir\nmaildir_copy_with_hardlinks=yes\nverbose_proctitle=yes\n\n", 591) = 591 [pid 40676] <... read resumed> "\nnamespace=inbox\nnamespace/inbox/name=inbox\nnamespace/inbox/inbox=yes\nplugin=\nplugin/sieve=~/.dovecot.sieve\nplugin/sieve_dir=~/sieve\nplugin/autocreate=Inbox\nplugin/autocreate2=Sent\nplugin/autocreate3=Drafts\nplugin/autocreate4=Spam\nplugin/autocreate5=Trash\nplugin/autosubscribe=Inbox\nplugin/autosubscribe2=Sent\nplugin/autosubscribe3=Drafts\nplugin/autosubscribe4=Spam\nplugin/autosubscribe5=Trash\nplugin/mail_log_events=delete expunge mailbox_delete mailbox_rename\nplugin/mail_log_fields=uid box msgid size\nmail_location=maildir:~/Maildir\nmaildir_copy_with_hardlinks=yes\nverbose_proctitle=yes\n\n", 8192) = 591 [pid 40676] read(13, "# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)\n# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN\nnameserver 192.168.17.1\nsearch mydomain.ro\n", 4096) = 202 [pid 40676] read(13, "", 4096) = 0 [pid 40676] read(13, "# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)\n# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN\nnameserver 192.168.17.1\nsearch mydomain.ro\n", 4096) = 202 [pid 40676] read(13, "", 4096) = 0 [pid 40676] read(13, "# /etc/nsswitch.conf\n#\n# Example configuration of GNU Name Service Switch functionality.\n# If you have the glibc-doc-reference' and info' packages installed, try:\n# info
libc \"Name Service Switch\"' for information about this
file.\n\npasswd: compat\ngroup: compat\nshadow:
compat\n\nhosts: files dns\nnetworks:
files\n\nprotocols: db files\nservices: db files\nethers:
db files\nrpc: db files\n\nnetgroup: nis\n",
4096) = 475
[pid 40676] read(13, "", 4096) = 0
[pid 40676] read(13, "# The \"order\" line is only used by old
versions of the C library.\norder hosts,bind\nmulti on\n", 4096) = 92
[pid 40676] read(13, "", 4096) = 0
[pid 40676] read(13,
"127.0.0.1\tlocalhost\n192.168.17.71\timap.mydomain.ro\timap\n\n# The
following lines are desirable for IPv6 capable hosts\n::1
ip6-localhost ip6-loopback\nfe00::0 ip6-localnet\nff00::0
ip6-mcastprefix\nff02::1 ip6-allnodes\nff02::2 ip6-allrouters\n",
4096) = 248
[pid 40676] read(13, "", 4096) = 0
[pid 40676] write(12, "220 imap.mydomain.ro Dovecot ready.\r\n", 45) = 45
[pid 40676] write(2, "\1\01040676 prefix=lmtp(40676): \n", 29) = 29
[pid 40676] write(2, "\1\00240676 Connect from local\n", 27) = 27
[pid 40676] read(12, "LHLO imap.mydomain.ro\r\n", 4096) = 31
[pid 40676] write(12,
"250-imap.mydomain.ro\r\n250-8BITMIME\r\n250-ENHANCEDSTATUSCODES\r\n250
PIPELINING\r\n", 85) = 85
[pid 40676] read(12, "MAIL FROM:<root@imap.mydomain.ro>\r\nRCPT
TO:<anotheruser@mydomain.ro>\r\nRCPT
TO:<firstuser@mydomain.ro>\r\nRCPT
TO:<firstuser@anothermydomain.ro>\r\nDATA\r\n", 4065) = 163
Process 40679 attached
[pid 40676] write(13,
"VERSION\t1\t0\nUSER\t1\tanotheruser@mydomain.ro\tservice=lmtp\n", 64)
= 64
[pid 40679] read(4, "+\267\361\217", 4) = 4
[pid 40679] write(13, "VERSION\tconfig\t2\t0\nREQ\tmodule=auth\n", 35) = 35
[pid 40679] read(13, <unfinished ...>
[pid 40677] read(11, "VERSION\tconfig\t2\t0\nREQ\tmodule=auth\n", 1024) = 35
[pid 40677] write(11,
"\nverbose_proctitle=yes\nauth_mechanisms=plain\nauth_username_chars=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@\nauth_username_format=%Ln\nauth_verbose=yes\nauth_verbose_passwords=plain\npassdb=0\npassdb/0/driver=pam\nuserdb=0\nuserdb/0/driver=passwd\n\n",
266 <unfinished ...>
[pid 40679] <... read resumed>
"\nverbose_proctitle=yes\nauth_mechanisms=plain\nauth_username_chars=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@\nauth_username_format=%Ln\nauth_verbose=yes\nauth_verbose_passwords=plain\npassdb=0\npassdb/0/driver=pam\nuserdb=0\nuserdb/0/driver=passwd\n\n",
8192) = 266
[pid 40677] <... write resumed> ) = 266
[pid 40677] read(11, "", 989) = 0
[pid 40562] read(7, "t\236\0\0\1\0\0\0\347\3\0\0", 1020) = 12
[pid 40679] write(13, "VERSION\tanvil\t1\t0\n", 18) = 18
[pid 40679] write(5, "\347\236\0\0\t\0\0\0\350\3\0\0", 12) = 12
[pid 40562] read(151, "\347\236\0\0\t\0\0\0\350\3\0\0", 1020) = 12
[pid 40679] write(17, "VERSION\t1\t1\nSPID\t40679\n", 23) = 23
[pid 40676] read(13, "VERSION\t1\t1\nSPID\t40679\n", 8192) = 23
[pid 40679] read(17,
"VERSION\t1\t0\nUSER\t1\tanotheruser@mydomain.ro\tservice=lmtp\n",
1024) = 64
[pid 40679] read(18, "# /etc/nsswitch.conf\n#\n# Example configuration
of GNU Name Service Switch functionality.\n# If you have the
glibc-doc-reference' and info' packages installed, try:\n# `info
libc \"Name Service Switch\"' for information about this
file.\n\npasswd: compat\ngroup: compat\nshadow:
compat\n\nhosts: files dns\nnetworks:
files\n\nprotocols: db files\nservices: db files\nethers:
db files\nrpc: db files\n\nnetgroup: nis\n",
4096) = 475
[pid 40679] read(18, "", 4096) = 0
[pid 40679] write(17,
"USER\t1\tanotheruser\tsystem_groups_user=anotheruser\tuid=1002\tgid=1002\thome=/home/anotheruser\n",
91) = 91
[pid 40676] read(13,
"USER\t1\tanotheruser\tsystem_groups_user=anotheruser\tuid=1002\tgid=1002\thome=/home/anotheruser\n",
8169) = 91
[pid 40676] write(13, "USER\t2\tfirstuser@mydomain.ro\tservice=lmtp\n", 50) = 50
[pid 40679] read(17, "USER\t2\tfirstuser@mydomain.ro\tservice=lmtp\n", 960) = 50
[pid 40679] write(17,
"USER\t2\tfirstuser\tsystem_groups_user=firstuser\tuid=1001\tgid=1001\thome=/home/firstuser\n",
85) = 85
[pid 40676] read(13,
"USER\t2\tfirstuser\tsystem_groups_user=firstuser\tuid=1001\tgid=1001\thome=/home/firstuser\n",
8192) = 85
[pid 40676] write(13,
"USER\t3\tfirstuser@anothermydomain.ro\tservice=lmtp\n", 39) = 39
[pid 40679] read(17,
"USER\t3\tfirstuser@anothermydomain.ro\tservice=lmtp\n", 910) = 39
[pid 40679] write(17,
"USER\t3\tfirstuser\tsystem_groups_user=firstuser\tuid=1001\tgid=1001\thome=/home/firstuser\n",
85) = 85
[pid 40676] read(13,
"USER\t3\tfirstuser\tsystem_groups_user=firstuser\tuid=1001\tgid=1001\thome=/home/firstuser\n",
8192) = 85
[pid 40676] read(12, 0x18977e2, 3902) = -1 EAGAIN (Resource
temporarily unavailable)
[pid 40676] write(12, "250 2.1.0 OK\r\n250 2.1.5 OK\r\n250 2.1.5
OK\r\n250 2.1.5 OK\r\n354 OK\r\n", 64) = 64
[pid 40676] read(12, "Received: by imap.mydomain.ro (Postfix, from
userid 0)\r\n\tid AE18F27C687; Mon, 23 Jul 2012 22:00:37 +0300
(EEST)\r\nDate: Mon, 23 Jul 2012 22:00:37 +0300\r\nTo:
firstuser@anothermydomain.ro, firstuser@mydomain.ro\r\nCc:
anotheruser@mydomain.ro\r\nSubject: test\r\nUser-Agent: Heirloom mailx
12.5 6/20/10\r\nMIME-Version: 1.0\r\nContent-Type: text/plain;
charset=us-ascii\r\nContent-Transfer-Encoding:
quoted-printable\r\nMessage-Id:
<20120723190037.AE18F27C687@imap.mydomain.ro>\r\nFrom:
root@imap.mydomain.ro (root)\r\n\r\n=\r\n.\r\nQUIT\r\n", 3902) = 541
[pid 40676] read(14, "65536\n", 31) = 6
[pid 40676] write(16, "Return-Path: <root@imap.mydomain.ro>\nReceived:
from imap.mydomain.ro\n\tby imap.mydomain.ro (Dovecot) with LMTP id
/RqJNFWfDVDkngAA7nOI2A\n\t; Mon, 23 Jul 2012 22:00:37 +0300\nReceived:
by imap.mydomain.ro (Postfix, from userid 0)\n\tid AE18F27C687; Mon,
23 Jul 2012 22:00:37 +0300 (EEST)\nDate: Mon, 23 Jul 2012 22:00:37
+0300\nTo: firstuser@anothermydomain.ro, firstuser@mydomain.ro\nCc:
anotheruser@mydomain.ro\nSubject: test\nUser-Agent: Heirloom mailx
12.5 6/20/10\nMIME-Version: 1.0\nContent-Type: text/plain;
charset=us-ascii\nContent-Transfer-Encoding:
quoted-printable\nMessage-Id:
<20120723190037.AE18F27C687@imap.mydomain.ro>\nFrom:
root@imap.mydomain.ro (root)\n\n=\n", 713) = 713
[pid 40676] write(16, "40676:imap", 10) = 10
[pid 40676] write(15, "15
:1343070037.M903400P40676.imap,S=713,W=731\n", 46) = 46
[pid 40676] write(2, "\1\01040676 prefix=lmtp(40676, anotheruser): \n", 42) = 42
[pid 40676] write(2, "\1\00240676 /RqJNFWfDVDkngAA7nOI2A:
msgid=<20120723190037.AE18F27C687@imap.mydomain.ro>: saved mail to
INBOX\n", 113) = 113
[pid 40676] write(16, "40676:imap", 10) = 10
[pid 40676] write(12, "250 2.0.0 <anotheruser@mydomain.ro>
/RqJNFWfDVDkngAA7nOI2A Saved\r\n", 74) = 74
[pid 40676] read(18, "65536\n", 31) = 6
[pid 40676] write(21, "Return-Path: <root@imap.mydomain.ro>\nReceived:
from imap.mydomain.ro\n\tby imap.mydomain.ro (Dovecot) with LMTP id
/RqJNFWfDVDkngAA7nOI2A\n\t; Mon, 23 Jul 2012 22:00:37 +0300\nReceived:
by imap.mydomain.ro (Postfix, from userid 0)\n\tid AE18F27C687; Mon,
23 Jul 2012 22:00:37 +0300 (EEST)\nDate: Mon, 23 Jul 2012 22:00:37
+0300\nTo: firstuser@anothermydomain.ro, firstuser@mydomain.ro\nCc:
anotheruser@mydomain.ro\nSubject: test\nUser-Agent: Heirloom mailx
12.5 6/20/10\nMIME-Version: 1.0\nContent-Type: text/plain;
charset=us-ascii\nContent-Transfer-Encoding:
quoted-printable\nMessage-Id:
<20120723190037.AE18F27C687@imap.mydomain.ro>\nFrom:
root@imap.mydomain.ro (root)\n\n=\n", 713) = 713
[pid 40676] write(21, "40676:imap", 10) = 10
[pid 40676] write(20, "29
:1343070037.M903400P40676.imap,S=713,W=731\n", 46) = 46
[pid 40676] write(2, "\1\01040676 prefix=lmtp(40676, firstuser): \n", 40) = 40
[pid 40676] write(2, "\1\00240676 /RqJNFWfDVDkngAA7nOI2A:
msgid=<20120723190037.AE18F27C687@imap.mydomain.ro>: saved mail to
INBOX\n", 113) = 113
[pid 40676] write(12, "250 2.0.0 <firstuser@mydomain.ro>
/RqJNFWfDVDkngAA7nOI2A Saved\r\n", 72) = 72
[pid 40676] write(21, "Return-Path: <root@imap.mydomain.ro>\nReceived:
from imap.mydomain.ro\n\tby imap.mydomain.ro (Dovecot) with LMTP id
/RqJNFWfDVDkngAA7nOI2A\n\t; Mon, 23 Jul 2012 22:00:37 +0300\nReceived:
by imap.mydomain.ro (Postfix, from userid 0)\n\tid AE18F27C687; Mon,
23 Jul 2012 22:00:37 +0300 (EEST)\nDate: Mon, 23 Jul 2012 22:00:37
+0300\nTo: firstuser@anothermydomain.ro, firstuser@mydomain.ro\nCc:
anotheruser@mydomain.ro\nSubject: test\nUser-Agent: Heirloom mailx
12.5 6/20/10\nMIME-Version: 1.0\nContent-Type: text/plain;
charset=us-ascii\nContent-Transfer-Encoding:
quoted-printable\nMessage-Id:
<20120723190037.AE18F27C687@imap.mydomain.ro>\nFrom:
root@imap.mydomain.ro (root)\n\n=\n", 713) = 713
[pid 40676] write(21, "40676:imap", 10) = 10
[pid 40676] write(20, "30 :fe1a8934559f0d50e49e0000ee7388d8\n", 37) = 37
[pid 40676] write(2, "\1\01040676 prefix=lmtp(40676, firstuser): \n", 40) = 40
[pid 40676] write(2, "\1\00240676 /RqJNFWfDVDkngAA7nOI2A:
msgid=<20120723190037.AE18F27C687@imap.mydomain.ro>: saved mail to
INBOX\n", 113) = 113
[pid 40676] write(12, "250 2.0.0 <firstuser@anothermydomain.ro>
/RqJNFWfDVDkngAA7nOI2A Saved\r\n", 61) = 61
[pid 40676] write(2, "\1\01040676 prefix=lmtp(40676): \n", 29) = 29
[pid 40676] write(2, "\1\00240676 Disconnect from local: Client quit
(in reset)\n", 54) = 54
[pid 40676] write(12, "221 2.0.0 Client quit\r\n", 23) = 23
for the sake of readability i stripped elf binary reads and certificates from the strace output. note the dovecot lmtp process reading a single email with three RCPT TO's and writing three times three different files instead of writing content one time and hardlinking two times.
anyone care to shed a light? thanks.