similar to: problem with uidlist

Ive been getting a LOT of these errors since 1.1.2: So far ive seen this with 1800 customers, and we're getting active complaints about errors in imap clients. When I check the users log I always see this error.. This always happens with COPY commands in Squirrelmail. Sep 2 20:09:35 userimap4.xs4all.nl dovecot: IMAP(xxxxxxx):

Hi! I'm struggling with the following error: Aug 4 21:32:00 mx02 dovecot: imap(xxx at xxx.tld)<17693><w14vpU+PCCSwPxpo>: Error: Mailbox INBOX: Broken file /home/vmail/xxx.tld/xxx/dovecot-uidlist line 6246: Invalid data: Aug 4 21:49:22 mx02 dovecot: imap(xxx at xxx.tld)<21879><YNhW40+PLoBOGLlU>: Error: Mailbox INBOX: Broken file

Hello, I'm migrating a mail server from a centos 5 cluster architecture to a centos 6 cluster architecture. The new cluster involves faster machines then the old cluster, and a virtual machine. I use dovecot-2.0.9-5.el6.x86_64, while the old cluster uses dovecot-2.0.1-1_118.el5. Tha mail server uses mysql for the users database, and a local ldap for authentication. The storage is also much

Now that I have a working kvm setup, I thought I'd finally try how Zimbra works. This is mainly some microbenchmarking, so it may not have much to do with actual performance in real life. Setup: - 1GB memory given to kvm (from host's 2GB) - Intel Core 2 6600 (kvm uses only one CPU) - CentOS 5 - 15GB qcow2 image on XFS filesystem - Zimbra 5.0 RC2 RHEL5 x86_64 - Dovecot latest hg,

imaptest host=mail04.local port=143 user=xxx pass=xxx mbox=test.mbox [Fri Jan 11 15:09:14 2019] imaptest[7634]: segfault at 1354ff0 ip 0000000001354ff0 sp 00007ffed5d8f558 error 15 [Fri Jan 11 15:09:22 2019] imaptest[7635]: segfault at 2267ff0 ip 0000000002267ff0 sp 00007ffee5890308 error 15 [Fri Jan 11 15:10:47 2019] imaptest[7648]: segfault at 10e6ff0 ip 00000000010e6ff0 sp 00007ffedbb19f98

I'm getting strange timeouts occasionally on Dovecot 1.0.rc15 on Debian 4.0, and haven't been able to figure out the cause. $ ./src/imaptest user=test%d at imaptest.com host=localhost pass=foo mbox=~/dovecot-crlf - select=0 Logi Logo 100% 100% 2 4 7/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0 10/ 10 0 0

I thought I'd try benchmarking with dbmail (v2.2.4) to see how much slower a SQL backend could actually be. Skip to bottom for the conclusions. Originally I ran the tests with the databases being in XFS filesystem. MySQL's performance was horrible. It went 3-7x faster with ext3. MySQL 5.0.30 backend (innodb): ./imaptest clients=1 - append=100 seed=1 secs=30 msgs=1000000 logout=0

Hello, Am Samstag, 30. M?rz 2019, 21:36:12 CEST schrieb Peter via dovecot: > On 30/03/19 10:56 PM, Gerald Galster via dovecot wrote: > > Maybe there is something wrong with his local yum/repo configuration. > > I'm tending to agree now. > > > CentOS 7 usually doesn't mix 32bit and 64bit packages anymore. > > > > Installiert: 2:dovecot-2.3.5-1.x86_64

Hi, with 1.0-test79 Aug 3 16:18:23 ymmv dovecot: IMAP(jh): file maildir-uidlist.c: line 536 (maildir_uidlist_rewrite): assertion failed: (uidlist->lock_count == 1) Aug 3 16:18:23 ymmv dovecot: child 10780 (imap) killed with signal 6 Any idea what that is? I did no special operation, just selected a mail to read with thunderbird (1.06). After restarting TB it worked.

I'm having the following problem and would appreciate any help or tips on how to fix it. None of my users can send email via pop3 or imap clients the only consistent thing that i keep seeing in the logs are the following 2 messages: UID larger than next_uid in file /hosts/domain/user/dovecot-uidlist sync: UID inserted in the middle of mailbox After searching the web all I can find is this

Hi, I'm using dovecot 2.0.beta5 (IMAP and LMTP+sieve) and I'm getting lots of errors like this: Warning: /data/mail/4567/Maildir/dovecot-uidlist: Duplicate file entry at line 3: 1274182284.M635158P16414.mail,S=767,W=785:2,S (uid 5 -> 16) All data is stored on local disk (ext3, no NFS!). As this is a fresh installation of dovecot I do not know if older versions work better. One user

Hi, Is there an IMAP performance difference using Maildir between using version 3 and version 1 of the dovecot-uidlist (either dovecot 1.0.7 or 1.1.2)? It isn't entirely clear to me there is any difference as the filename may contain the size/vsize information. The servers will eventually be running 1.1.2 with the maildir_copy_preserve_filename turned on. I'm doing a batch migration

My dovecot server seems to randomly begin giving errors to pop3 users who try to fetch their email. Once this begins, they see no more new mail, though the mail is in cur. Running: dovecot-stable 20050501, Mac OS X 10.3.9 Log entries like this: May 2 19:35:18 caddy dovecot: pop3-login: Login: kim [24.22.16.169] May 2 19:35:18 caddy dovecot: POP3(kim): rename(/Users/kim/Maildir/

Hi. So I just moved my email over from mbox to maildir. For the most part the conversion went fine, but I had a bit of an odd thing happen when I accessed my mail through dovecot. It seems that when I ran mb2md to convert my mailboxes from mbox to maildir, I got a lot of messages created that look like 1142356176.000000.mbox:2,RS 1142356176.000421.mbox:2,S 1142356176.000001.mbox:2,S

Hi, guys. I'm attempting to transition between Courier IMAP and Dovecot. I may not be able to transition all the courierimapuiddb files instantly or even transition all my servers at the same time. Ideally, it wouldn't matter. Users can login and get to a Courier IMAP machine or a Dovecot machine and read their email (all mounted via NFS). My question is: is there any reason I can't

Hi All, Please excuse me for this somewhat a slightly uneducated explanation of a problem we are experiencing. I'm more a web developer rather than a sysadmin, and have only recently been looking at how exactly dovecot works. We're having a problem when users/groups quotas are reached on our server platform. Our platform bases quotas on groups - i.e. domains, so a single user has a user

Hi! What's a safe place for the separate index and uidlist files? I am planning to configure Quota/FS. Can they reside under dovecot's basedir? Is this a good idea? Does it have any significance where I put those files? Thanks, Daniel

Hi, I wonder if the UID's in the UIDLIST will ever change for a given email? Eg with courier it is recreated sometimes, but can i 100% rely on that the UIDs will never change? Or is there anything else i can rely on that will never change? The reason I'm asking is that i want to link certain tasks etc etc to an email, and the only way to get a unique link is that if the uidlist or

Greetings all, I am new to dovecot, using ver 1.0.13 and IMAP with ~/Maildir delivery. I have noticed that the entries in the dovecot-uidlist files don't seem to get updated when an email is deleted or moved to .Trash. It appears that this list list would just keep growing over time, being full of no longer used filenames, and must tend to increase its processing overhead. I have also

I have been using Dovecot for about three years, and am currently using version 1.0.7 under CentOS. One of my users can no longer access his Inbox, although he can read mail in other folders. After a fair bit of log-viewing and looking for clues it suddenly began to make a sort of sense. The error message in the logs is Error: IMAP(david): unlink(/home/david/Maildir/cur/cur:2,ST) failed: