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Hi list, I think, I found a bug in the replication setup, that drops (custom) flags like Thunderbird labels. I have set up a simple 2 node setup to reproduce and explain it: Host adove.mpi-klsb.mpg.de and bdove.mpi-klsb.mpg.de (doveconf -n attached) have dovecot-imapd (from repo.dovecot.org) installed on an ext4 filesystem. They only have one account "test" via /etc/dovecot/userdb ("test:testpassword:::Test User::/bin/bash:"). It's mailbox contains one message,...

...I cannot figure out a feasible workaround for our system, and I can see that in new version 2.38 the bug is not fixed. Will this issue be treated soon? Thanks a lot Maren Zubizarreta WARNING: using attachment_dir with plugin zlib can corrupt mails Patrick Cernko pcernko at mpi-klsb.mpg.de<mailto:dovecot%40dovecot.org?Subject=Re:%20Re%3A%20WARNING%3A%20using%20attachment_dir%20with%20plugin%20zlib%20can%20corrupt%20mails&In-Reply-To=%3C1ab8edcc-bef4-3b41-d09a-c523674a5031%40mpi-klsb.mpg.de%3E> Fri Jul 19 17:52:37 EEST 2019 * Previous message: index worker 2.3.7...

...system, and I can see that in new version 2.38 the bug is not fixed. > > Will this issue be treated soon? > > Thanks a lot > > Maren Zubizarreta > > > WARNING: using attachment_dir with plugin zlib can corrupt mails > > Patrick Cernko pcernko at mpi-klsb.mpg.de <mailto:dovecot%40dovecot.org?Subject=Re:%20Re%3A%20WARNING%3A%20using%20attachment_dir%20with%20plugin%20zlib%20can%20corrupt%20mails&In-Reply-To=%3C1ab8edcc-bef4-3b41-d09a-c523674a5031%40mpi-klsb.mpg.de%3E> > Fri Jul 19 17:52:37 EEST 2019 > Previous message: index worker 2....

Hi list, hi devs, On 26.11.18 16:26, Patrick Cernko wrote: > Hi list, > > I think, I found a bug in the replication setup, that drops (custom) > flags like Thunderbird labels. I have set up a simple 2 node setup to > reproduce and explain it: > > Host adove.mpi-klsb.mpg.de and bdove.mpi-klsb.mpg.de (doveconf -n > attached) have dovecot-imapd (from repo.dovecot.org) installed on an > ext4 filesystem. They only have one account "test" via > /etc/dovecot/userdb ("test:testpassword:::Test User::/bin/bash:"). It's > mailbox c...

...s within ~12M mails. I was able to recover these mails "manually" by reconstructing the Return-Path header line, importing the fixed mails and expunging the corrupt ones. Before importing, I had to disable zlib_save option obviously. Best regards, -- Patrick Cernko <pcernko at mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme -------------- next part -------------- # 2.3.6.1 (d124cc84b): /etc/dovecot/dovecot.conf # OS: Linux 4.14.127.1.amd64-smp x86_64 Debian 9.9 # Hostname:...

...gs. At least the service keeps running (with the old config). I cannot say anything about postfix as we use exim. At least the way we have configured exim, it neither needs reload or restart but reads the certificate file every time it has to use it. Best, -- Patrick Cernko <pcernko at mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5324 bytes Desc: S...

...il/attachments (you have to enable posixacls for the corresponding filesystem!) # trick dovecot to inherit parent dir's permissions (recursively) chmod 2777 /IMAP/mail/attachments Feel free to add these tweaks to the SIS documentation. ;-) Best Regards, -- Patrick Cernko <pcernko at mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5090 bytes Desc: S...

On 3/14/19 9:55 AM, Patrick Cernko via dovecot wrote: > [...] the way we have configured exim, it neither needs reload or > restart but reads the certificate file every time it has to use it. What happens if you goof off in the middle of an opeartion, temporarily putting a wrong file instead of the new certificate, and exim starts delivering the new broken certificate right away ? or

...nding filesystem!) > > # trick dovecot to inherit parent dir's permissions (recursively) > chmod 2777 /IMAP/mail/attachments > > > Feel free to add these tweaks to the SIS documentation. ;-) > > Best Regards, > Best regards, -- Patrick Cernko <pcernko at mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5090 bytes Desc: S...

On Mar 12, 2019, Aki Tuomi via dovecot <dovecot at dovecot.org> wrote: > On 12.3.2019 13.46, Piper Andreas via dovecot wrote: > >> after an upgrade of dovecot-2.2.5 to dovecot-2.3.4 the dovecot-keywords, >> which in my case are set by thunderbird, are not preserved any more when >> moving a mail between folders. > > We are aware of this bug, and it's being

On 3/14/19 9:32 AM, Yassine Chaouche via dovecot wrote: > The general answere here is try and see, as you could totally test it > on your own. The certificate is read at startup and put in memory for > the rest of the execution time. Dovecot won't monitor the file for > changes on disk, as this would waste CPU cycles and make dovecot only > slower for no reason. The process

...r described by Timo? Attached you can find doveconf -n output and the used ldap.conf (both anonymized), the referenced /etc/dovecot/passdb.deny and /etc/dovecot/userdb.overrides are usually empty files and only used during mailbox migrations. Best regards, -- Patrick Cernko <pcernko at mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme -------------- next part -------------- # 2.2.36.3 (a7d78f5a2): /etc/dovecot/dovecot.conf # Object storage plugin version 2.2.36.3 (64b24e4d) # Pigeonhol...