Hi, Andrew. Thanks for your reply. On 15/1/19 13:57, Andrew Morgan wrote: >> I'm not sure what the problem is but that "invalid magic header" makes >> me think that maybe it changed the header format of >> /var/lib/cyrus/tls_sessions.db and the migration process did not do the >> corresponding conversion. Can that be the reason why it doesn't start or >> I'm missing something else? Any ideas that can bring more light? >> >> The associated problem is that because of this it seems that Postfix can >> not deliver the mails since there is no /var/run/cyrus/socket/lmtp. > It wants tls_sessions.db to be a twoskip-format file, but the current > format is skiplist. However, it was able to detect this and open it as > skiplist. You can fix this issue by stopping Cyrus, removing > tls_sessions.db, and starting Cyrus. Thank you for this. It seems that Cyrus does not automatically create this file but after creating it manually, it starts without problems. > However, your real problem seems to be the missing nntp executable: > > Jan 14 23:10:46 mail cyrus/master[5311]: cannot find executable for > service 'nntp' > > Do you use NNTP? You could comment it out of cyrus.conf in order to get > the rest of Cyrus up and running. Thank you! Indeed that was the problem as you will have seen in a previous message. > Take a look at the release notes for v2.5.0: > > https://www.cyrusimap.org/imap/download/release-notes/2.5/x/2.5.0.html > > It covers important changes from v2.4 to v2.5. You may need to update > your cyrus.conf and imapd.conf files. Thanks for the reference. I will read it to see the changes introduced in this new version. Now I am having this problem when trying to open a folder inside one of the mailboxes: ---------- Jan 16 10:47:17 mail cyrus/imaps[10794]: Fatal error: Exists wrong 257 256 22 16596 Jan 16 10:47:17 mail cyrus/master[2694]: process type:SERVICE name:imaps path:/usr/lib/cyrus/bin/imapd age:0.298s pid:10794 exited, status 75 ---------- I was not able to find the cause yet. Maybe a problem with repeated messages (that "257 256" makes me think about that) causes a process crash? This had never happened to me with 2.4.17. Apparently, it only happens with that folder. Yesterday I deleted all the messages there using Thunderbird (they were cron jobs mails) and now I would have to see the cron jobs that ran today, but I do not see anything. When I try to open the folder Thunderbird displays a message saying "Server [mailserver] has disconnected. The server may have gone down or there may be a network problem". Maybe the information in the folder is in an inconsistent state for some reason after the upgrade? Thanks for your time. Kind regards, Daniel
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