Can anyone help with this?
On Tue, Dec 25, 2012 at 6:26 PM, Eric <campee@gmail.com> wrote:
Happy holidays! I am experiencing an issue when trying to check my mail using IMAP. with Dovecot I have tried checking my mail using a full GUI client (Thunderbird) and telnet. Both times I get disconnected before all of my messages can be downloaded and I see an error in my mail log. Here are the details:
[root@cust19-1-prod-domain userqa]# dovecot --version 2.0.9
[root@cust19-1-prod-domain userqa]# dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-164.11.1.el5 x86_64 CentOS release 5.4 (Final) disable_plaintext_auth = no login_trusted_networks = 172.19.136.0 mail_location = maildir:~/Maildir mail_max_userip_connections = 100 mbox_write_locks = fcntl mmap_disable = yes passdb { args = scheme=plain username_format=%n /etc/dovecot/users driver = passwd-file } protocols = imap ssl = no userdb { args = username_format=%n /etc/dovecot/users driver = passwd-file } [root@cust19-1-prod-domain userqa]#
i try to check my mail:
username@ops1-1-domain:~$ telnet cust19-1-prod-domain imap Trying 172.19.136.223... Connected to cust19-1-prod-domain.domain.net (172.19.136.223). Escape character is '^]'.
- OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready.
1 LOGIN userqa mypassword 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS] Logged in
3 EXAMINE INBOX
- FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
- OK [PERMANENTFLAGS ()] Read-only mailbox.
- 1 EXISTS
- 0 RECENT
- OK [UNSEEN 1] First unseen.
- OK [UIDVALIDITY 1356130761] UIDs valid
- OK [UIDNEXT 5] Predicted next UID
- OK [HIGHESTMODSEQ 1] Highest 3 OK [READ-ONLY] Select completed.
4 FETCH 1 BODY[]
I get some binary output and some mail headers, but then it crashes..
Not sure if you guys want to see all of the extremely verbose output, so I put it at the end of this message. The last messages that it processes is a message with an Excel spreadsheet attached to it (a .xlsx file)
i enabled core dumps:
echo 'DAEMON_COREFILE_LIMIT="unlimited"' >> /etc/sysconfig/dovecot
Now I see this in /var/log/maillog:
2012-12-25T17:53:47-08:00 cust19-1-prod-domain dovecot: master: Error: service(imap): child 11265 killed with signal 11 (core dumped)
core dumps are being written here, but they're empty:
[root@cust19-1-prod-domain userqa]# pwd /mnt/mail/userqa [root@cust19-1-prod-domain userqa]# ls -lh total 20K -rw------- 1 userqa userqa 0 Dec 25 17:52 core.11111 -rw------- 1 userqa userqa 0 Dec 25 17:53 core.11265 -rw------- 1 userqa userqa 0 Dec 25 17:58 core.11812 drwx------ 7 userqa userqa 4.0K Dec 25 17:58 Maildir [root@cust19-1-prod-domain userqa]#
What should I try now? Is it possible that Dovecot is having difficulty processing the attachment file? If I delete this user's mailbox file and send basic text e-mail to the user I can read/retrieve them just fine.. there only seems to be an issue when this message with its attachment arrives. The attachment seems small in size:
Content-Disposition: attachment; filename="report_amex.xlsx"; size=20527;
That means the attachment is 20527 bytes, correct?
Thank you for any suggestions/help you can offer!
Here's the message that it seems to be having issues with:
Return-Path: <user@company.com> Received: from mxout.mailprovider.com (slb1-prod-domain.domain.net[172.19.136.4]) by cust19-1-prod-domain.domain.net (8.13.8/8.13.8) with ESMTP id qBOM8oIE029715 for <userqa_2938@integration.company.com>; Mon, 24 Dec 2012 14:08:50 -0800 Received: from mxout.mailprovider.com (localhost [127.0.0.1]) by mxout.mailprovider.com (Postfix) with ESMTP id 017E455325B for <userqa_2938@integration.company.com>; Mon, 24 Dec 2012 17:08:51 -0500 (EST) X-Virus-Scanned: by SpamTitan at mail.lan Received: from HUB025.mail.lan (unknown [10.110.2.1]) by mxout.mailprovider.com (Postfix) with ESMTP id 63DA0553132 for <userqa_2938@integration.company.com>; Mon, 24 Dec 2012 17:08:50 -0500 (EST) Received: from MAILR001.mail.lan ([10.110.18.28]) by HUB025.mail.lan ([10.110.17.25]) with mapi; Mon, 24 Dec 2012 17:08:48 -0500 From: User Name <user@company.com> To: "userqa_2938@integration.company.com" <userqa_2938@integration.company.com> Date: Mon, 24 Dec 2012 17:08:47 -0500 Subject: Thread-Index: Ac3fx0lCAoza6rTzQTSh8g52mx84GwAC2GGwAAH1lkAAkiyekA== Message-ID: <0370E60157CA7E4097D81B9E09728A941CB269A29D@MAILR001.mail.lan> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/mixed;
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From: User Name Sent: Friday, December 21, 2012 6:23 PM To: 'userqa_2938@integration.company.com' Subject: FW:
With Best Regards, User Name
From: User Name Sent: Friday, December 21, 2012 5:27 PM To: 'userqa_2938@integration.company.com' Subject: FW:
With Best Regards, User Name
From: User Name Sent: Friday, December 21, 2012 4:05 PM To: 'userqa_2938@integration.company.com' Subject:
With Best Regards, User Name
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<o:p> </o:p></span></p><div><p class=3DMsoNormal><span
</p><p class=3DMsoNormal><span style=3D'color:#1F497D'>skype: user<o:p><= /o:p></span></p><p class=3DMsoNormal><span style=3D'color:#1F497D'>cell
<o:p> </o:p></p><p class=3DMsoNormal>With Best Regards,<o:p></o:p></p= <p class=3DMsoNormal>User Name<o:p></o:p></p><p class=3DMsoNormal>______= _________________<o:p></o:p></p><p class=3DMsoNormal>skype: user<o:p></o:=
ledge.com'<br><b>Subject:</b> FW: <o:p></o:p></span></p></div></div><p clas= s=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'colo= r:#1F497D'><o:p> </o:p></span></p><div><p class=3DMsoNormal><span styl= e=3D'color:#1F497D'>With Best Regards,<o:p></o:p></span></p><p class=3DMsoN= ormal><span style=3D'color:#1F497D'>User Name<o:p></o:p></span></p><p cla= ss=3DMsoNormal><span style=3D'color:#1F497D'>_______________________<o:p></= o:p></span></p><p class=3DMsoNormal><span style=3D'color:#1F497D'>skype: eg= irik<o:p></o:p></span></p><p class=3DMsoNormal><span style=3D'color:#1F497D= '>cell phone: +1 224 600 0072<o:p></o:p></span></p></div><p class=3DMsoNorm= al><span style=3D'color:#1F497D'><o:p> </o:p></span></p><div><div styl= e=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>= <p class=3DMsoNormal><b><span style=3D'font-size:10.0pt;font-family:"Tahoma= ","sans-serif"'>From:</span></b><span style=3D'font-size:10.0pt;font-family= :"Tahoma","sans-serif"'> User Name <br><b>Sent:</b> Friday, December 21, = 2012 5:27 PM<br><b>To:</b> 'userqa_2938@integration.company.com'= <br><b>Subject:</b> FW: <o:p></o:p></span></p></div></div><p class=3DMsoNor= mal><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'color:#1F497D'= style=3D'color= :#1F497D'>With Best Regards,<o:p></o:p></span></p><p class=3DMsoNormal><spa= n style=3D'color:#1F497D'>User Name<o:p></o:p></span></p><p class=3DMsoNo= rmal><span style=3D'color:#1F497D'>_______________________<o:p></o:p></span= pho= ne: +1 224 600 0072<o:p></o:p></span></p></div><p class=3DMsoNormal><span s= tyle=3D'color:#1F497D'><o:p> </o:p></span></p><div><div style=3D'borde= r:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class= =3DMsoNormal><b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-= serif"'>From:</span></b><span style=3D'font-size:10.0pt;font-family:"Tahoma= ","sans-serif"'> User Name <br><b>Sent:</b> Friday, December 21, 2012 4:0= 5 PM<br><b>To:</b> 'userqa_2938@integration.company.com'<br><b>S= ubject:</b> <o:p></o:p></span></p></div></div><p class=3DMsoNormal><o:p>&nb= sp;</o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal= p></p><p class=3DMsoNormal>cell phone: +1 224 600 0072<o:p></o:p></p><p cla= ss=3DMsoNormal><o:p> </o:p></p></div></body></html>=
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