How to exclude "Archived" email from Quota usage ?
Hi , I am testing Archiving feature with Cyrus-imapd-3.0.9 . Is it possible to exclude the mailbox quota for "Archived emails" ( which is in different partition ) and only consider mailbox quota of default partition ? OR Is it possible to know how much quota used for end user's mailbox in Archive partition ? By listquota command I am able to view overall Mailbox Quota. Thank You Regards Jayesh Shinde https://ps1.saymails.com/client_customize/raman/reg_lp.php?utm_source=email-disclaimerutm_medium=emailutm_campaign=beatraman Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Segmentation fault core file.
Hi , I am facing problem with randomly mail delivery to local mailboxes. While doing reconstruct its showing Segmentation fault Also there lots of core.xxx files created under /var/lib/imap. -bash-4.1$ /usr/lib/cyrus-imapd/reconstruct -r -f user/amit.badar...@domain.com user/amit.badar...@domain.com Segmentation fault And the dmesg is showing error like below . imapd[7127]: segfault at 7f9092d7ce33 ip 7f905fc1192e sp 7fff659f55e0 error 4 in imapd[7f905fbae000+191000] reconstruct[17981]: segfault at 7f656e112c4b ip 7f64fdc1380e sp 71cf7110 error 4 in reconstruct[7f64fdbdd000+15b000] reconstruct[19517]: segfault at 7f0ea8ae2c4b ip 7f0e3494780e sp 7fff162a79d0 error 4 in reconstruct[7f0e34911000+15b000] reconstruct[19693]: segfault at 7fa5821b0c4b ip 7fa50e01580e sp 7fff2f724aa0 error 4 in reconstruct[7fa50dfdf000+15b000] lmtpd[6046]: segfault at 7f141270712e ip 7f13d86c242e sp 7fff483d6000 error 4 in lmtpd[7f13d867e000+16d000] lmtpd[3130]: segfault at 7fd68612606f ip 7fd665e8b42e sp 7fff9b8595f0 error 4 in lmtpd[7fd665e47000+16d000] I checked by moving the mailbox from iscsi partition to local drive and simlink the same . But when i do reconstruct again it gives Segmentation fault I checked by doing the gdb the core.xxx files , but not able to got the actual problem. What could be the problem. Is its related server's Memory or currption on mailbox ? How can I handle it. Regards Jayesh Shinde Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: cyrus-imapd with lmtpd + postfix slow delivery with group email ids
Hi Stephen , I am handling via TCP i.e from smtp server to mailbox server. on smtp server postfix's main.cf transport_maps is maintain , which deliver the emails to lmtp. Example like below. /@mydomain.com/ lmtp:[192.168.1.1] Request you to please guide here or any fine tuning etc Regards Jayesh Shinde On 05/15/2015 10:11 PM, Stephen Ulmer wrote: Are you handing off to LMTP via TCP or a pipe? -- Stephen On May 15, 2015, at 2:18 AM, jayesh shinde jayesh.shi...@netcore.co.in wrote: Thanks Dan for your feedback. I verified the suggested points , its working as require. Please find below inline reply for each. I found that when big group email is getting deliver ( i.e more than 500 - 4K members ) at that time other emails are not getting deliver simultaneously to user's mailbox. I verified this from live maillog i.e by doing grep key words like "to mailbox:" / "Delivered:" etc ... My mail queue issue is getting critical in peak hours !! Kindly suggest. On 05/14/2015 08:22 PM, Dan White wrote: On 05/14/1505:42+, jayesh.shinde wrote: Please suggest , for faster delivery what could be the best config in postfix + cyrus-imapd . I am using the cyrus-imapd-2.4.17-6.el6.x86_64 for mailbox server and for smtp server postfix-2.10.0-1.el6.x86_64 Both server have SAS hdd , 16 core , 16 GB RAM . There is no i/o issues Mailbox server have 21K email ids. Cyrus running with tcp socket on port 24 i.e lmtpd . cyrus singleinstance is maintained For group id mapping is under virtual_alias_maps of smtp's main.cf i.e no /etc/aliases. From smtp server emails are getting deliver by transport_maps to mailbox server . My problem observe :-- -- 1) When HOD send email to 3-5 big group email ids then , then its postfix delivery get slow. What I observe is postfix getting delivered the traffic per email and not parallel. Each group contain 3k or 7k email ids. Verify that single instance store is working. If not, you may have a Postfix configuration issue. Find one of these mass emails in a mailbox and stat it to find out: stat -c %h file A returned value of 1 means single instance store isn't working. If that's not the issue, you can determine if this is a postfix issue or a cyrus issue by sending a mass email directly to lmtpd, with lmtptest. Cyrus Singleinstance is working , I have verified like below. In imapd.conf man page its define as default 1 ( i.e default enable ) [root@Mailbox ~]# ls -lirth /var/spool/imap/domain/v/vdomain/m/user/muser1/ | tail -n 20 163326970 -rw--- 198 cyrus mail 413K May 15 10:07 64828. 163396232 -rw--- 145 cyrus mail 92K May 15 10:13 64829. 163379367 -rw--- 151 cyrus mail
Re: cyrus-imapd with lmtpd + postfix slow delivery with group email ids
-u
postfix 6974 0.0 0.0 75708 4340 ? S 11:10 0:00
lmtp -t unix -u
postfix 6975 0.0 0.0 75708 4336 ? S 11:10 0:00
lmtp -t unix -u
postfix 6977 0.0 0.0 75708 4344 ? S 11:10 0:00
lmtp -t unix -u
postfix 6979 0.0 0.0 75708 4336 ? S 11:10 0:00
lmtp -t unix -u
postfix 6981 0.0 0.0 75708 4336 ? S 11:10 0:00
lmtp -t unix -u
postfix 6985 0.0 0.0 75708 4348 ? S 11:10 0:00
lmtp -t unix -u
cyrus 6998 0.0 0.0 73376 4052 ? S 11:10 0:00
lmtpd
cyrus 7001 0.0 0.0 73376 4044 ? S 11:10 0:00
lmtpd
cyrus 7234 0.9 0.0 75456 4976 ? S 11:12 0:04
lmtpd -a
cyrus 8758 0.6 0.0 75452 4112 ? S 11:19 0:00
lmtpd -a
root 8898 0.0 0.0 103236 972 pts/1 S+ 11:19 0:00
grep --colour=auto lmtp
cyrus 46046 0.0 0.0 73376 4648 ? S 10:28 0:01
lmtpd
cyrus 48107 0.0 0.0 73372 4740 ? S 10:37 0:01
lmtpd
cyrus 48108 0.0 0.0 73376 4700 ? S 10:37 0:01
lmtpd
lmtpd :-- 7 process
lmtp -t unix -u :-- 7 process
lmtpd -a :-- 2 process
Cyrus config is as follows:
---
SERVICES {
imap cmd="imapd" listen="imap" prefork=5
imaps cmd="imapd -s" listen="imaps" prefork=1
pop3 cmd="pop3d" listen="pop3" prefork=3
pop3s cmd="pop3d -s" listen="pop3s" prefork=1
sieve cmd="timsieved" listen="sieve" prefork=0
lmtp cmd="lmtpd -a" listen="lmtp" prefork=0
lmtpunix cmd="lmtpd" listen="/var/lib/imap/socket/lmtp"
prefork=1
}
[root@Mailbox ~]# cat /etc/imapd.conf
configdirectory: /var/lib/imap
partition-default: /var/spool/imap
admins: cyrus
sievedir: /var/lib/imap/sieve
sendmail: /usr/sbin/sendmail
hashimapspool: true
sasl_pwcheck_method: saslauthd
sasl_mech_list: PLAIN
allowplaintext: yes
unixhierarchysep: 1
virtdomains: yes
altnamespace: on
defaultdomain: mydomain.com
expunge_mode: immediate
delete_mode: immediate
tls_cert_file: /usr/share/ssl/certs/server.pem
tls_key_file: /usr/share/ssl/certs/server.key
tls_ca_file: /etc/pki/tls/certs/ca-bundle.crt
lmtp_over_quota_perm_failure: 1
duplicatesuppression: 1
duplicate_db_path: /var/lib/imap/cyrus-ram-tmpfs/deliver.db
statuscache_db_path: /var/lib/imap/cyrus-ram-tmpfs/statuscache.db
tlscache_db_path: /var/lib/imap/cyrus-ram-tmpfs/tls_sessions.db
Regards
Jayesh Shinde
Cyrus Home Page: http://www.cyrusimap.org/
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Re: Migrate cyrus 2.3.8 to 2.4.17
Hi Giuseppe , I want to learn few points from your migration scenario. Few days back I migrated my 32 bit cyrus-imapd-2.3.7-12.el5_7.2 to 64 bit cyrus-imapd-2.4.17-6.el6.x86_64 server I faced the below problems , how you are handling the below points on 64 bit server in your case ? 1) How do you maintained the seen-unseen mail flags. 2) I came across duplicate email download issue in email client . When IP of 32bit server shifted to 64 bit server , then for those client who have setup POP3 account with leave copy on server in email clients for them emails got download again. On 64 bit server there was no changes in /etc/hosts and DNS A records and /etc/resolve.conf , it was exactly same as 32 bit. Request you to please share your comments / suggestion which need to take care for above issues. Regards Jayesh Shinde On 10/06/2014 08:27 PM, Giuseppe Ravasio wrote: Hi, I'm planning and testing the migration of a IMAP mail server based on cyrus 2.3.8 with about 3TB of mailstore, 300 users and a lot of shared folders (with shared flags (group permission with +w)). The old server is a 32bit one and the new one is 64bit virutual machine. as now I've succesfully used this procedure: - Rsync of all mailstores /var/lib/imap and /var/lib/sieve - rm -v /var/lib/imap/db/* /var/lib/imap/db.backup1/* \ /var/lib/imap/db.backup2/* /var/lib/imap/deliver.db \ /var/lib/imap/tls_sessions.db /var/lib/imap/mailboxes.db - ctl_mboxlist -u /tmp/mboxlist.txt - ctl_cyrusdb -r - tls_prune - ctl_cyrusdb -c - cyr_expire -E 3 The last command took about 24 hours to complete and if understand right It converted cyrus mailbox DBs from v9 to v12. I wonder if the first cyr_expire could run even with the service started and if it should be better to run a reconstruct on all the mailboxes in place of this cyr_expire. Last but not least, do you think that sieve filters should be recompiled? Any other hints? Thanks Giuseppe Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: Exchange to cyrus-imapd mail migration query
- Original Message - From: Steinar Kaarø To:, Cc: Sent:Fri, 22 Feb 2013 09:38:55 +0100 Subject:Re: Exchange to cyrus-imapd mail migration query --On Thursday, February 21, 2013 11:33:33 PM -0800 jayesh.shi...@netcore.co.in wrote: Hi Imap sync works on a imap account of exchange , If I already know the excahnge user's password. But currently the problem is I am using an Exchange administrator account , with a delegated mailbox access. So I am not able to scan the users mailbox using IMAP.. The mailbox is visible in Outlook ( using MAPI probably ) but not on a imap client Is there a way I can access a delegated mailbox of exchange using IMAP , or is there a way I can interface with a MAPI server instead In imapsync you have to authenticate with the login-mechanism, and use this format on the username: administratoraccount@domain/useraccount The login mechanism is not announced in the capabilities of the exchange imap-server, but this is the only mechanism supporting authorization as a different user. -- Steinar Kaarø Thanks a lot that works for me. Regards Jayesh Shinde - Email sent using Netcore AjaxMail - Email, Groupware and Calendaring done right. Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Exchange to cyrus-imapd mail migration query
Hi all , I am migrating the Exchange 2003 server to Cyrus-imapd + postfix server Due to some reason , on Exchange server imap protocol is not open and only mapi protocol is available. Along with this end users are not allowing the share the passwords. In Exchange by giving the administrator access ( i.e ACL ) on particular mailbox , admin ID can see other account's emails. But its only opening on Mapi enable outlook. Is there any tool ( like imapsync ) by which I can connect to Exchange server over Mapi protocol and sync the emails in cyrus-impad's imap ( 143 ) enable server ? I want to know , how peoples are handing such situation and migrating the emails ? Regards Jayesh Shinde Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: Exchange to cyrus-imapd mail migration query
- Original Message - From: Simon Matter To:Dan White Cc:jayesh shinde , Sent:Thu, 21 Feb 2013 16:03:16 +0100 Subject:Re: Exchange to cyrus-imapd mail migration query On 02/21/13 15:59 +0530, jayesh shinde wrote: Hi all , I am migrating the Exchange 2003 server to Cyrus-imapd + postfix server Due to some reason , on Exchange server imap protocol is not open and only mapi protocol is available. Along with this end users are not allowing the share the passwords. In Exchange by giving the administrator access ( i.e ACL ) on particular mailbox , admin ID can see other account's emails. But its only opening on Mapi enable outlook. You might see if it's possible to enable IMAP on your exchange server. IMAP runs on port 993 on our's (imaps). Is there any tool ( like imapsync ) by which I can connect to Exchange server over Mapi protocol and sync the emails in cyrus-impad's imap ( 143 ) enable server ? I want to know , how peoples are handing such situation and migrating the emails ? Try configuring an Outlook client simultaneously with both a MAPI connection, and an IMAP connection, and then copy the messages between the two. Another approach would be to export your messages, using Outlook, to a .pst file, and figure out a way to import those messages into cyrus, or back into outlook after IMAP has been configured. If IMAP is enabled on the exchange side, then imapsync should also work. Hi Imap sync works on a imap account of exchange , If I already know the excahnge user's password. But currently the problem is I am using an Exchange administrator account , with a delegated mailbox access. So I am not able to scan the users mailbox using IMAP.. The mailbox is visible in Outlook ( using MAPI probably ) but not on a imap client Is there a way I can access a delegated mailbox of exchange using IMAP , or is there a way I can interface with a MAPI server instead Importing PST files manually ot drag-drop of mails for a large number of mailboxes is not feasible - Email sent using Netcore AjaxMail - Email, Groupware and Calendaring done right. Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
cyrus + Active directories authentication query
Hi all , I am trying to configure the cyrus + Active directories authentication. I have cyrus-imapd-2.4.6-5 and Active Directory 2003 2010 The mailbox in cyrus is in format of firstname.lastn...@domain.com But the problem is attributes of Active directories like sAMAccountName: userPrincipalName: mail: are different ( not same ) Example :-- mail: jayesh.shi...@domain.com sAMAccountName: 10030 userPrincipalName: jshi...@domain.com Cyrus mailbox :-- jayesh.shi...@domain.com Requirement is :-- I want to do auth by sAMAccountName name , this sAMAccountName is use for Windows desktop login. And I want to keep same login password credential for both windows + email login When I am trying do login with pop3/ imap with above sAMAccountName of active directory , then I am not able to login. It gets fail. Where as if I use mail: attribute of Active directory then I am able to login with pop3 / imap and able to all normal activity. 1) Is any one come across such scenario or requirement , if yes how its getting manage ? 2) Is there any way or workaround by which I can do sucessfull login with sAMAccountName and get login in Cyrus mailbox ? ( which is mention in above example) Please suggest Regards Jayesh Shinde Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Want to create DC DR Mailbox server
Hello all , I require suggestion for building up the DC DR server. I want to build the Mailbox server with 5000 users , 1 TB size of total mailbox data. 1) DC and DR server will be in two different IDC , with internet connectivity or with dedicated pipe. 2) How to sync the every email ( add / delete / seen / unseen ... etc ) on the fly from DC to DR ? Please share if any have good URLs / Blog / wiki / howto steps information for implementing the above. 3) If point 2 have solution , then in case of drill if I point the LIVE IP from DC to DR and if all emails come on DR server for 1-2 days , then how to sync back that emails to DC again. 4) For syncing data back from DR to DC , Is there any method other that IMAPSYNC ? 5) Is it possible again on the fly syncing of emails from DR to DC ? 6) How other sysadmins are managing the Drill situation and DC to DR syncing ? Regards Jayesh Shinde Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
