Oops, I do see a logline, just not in the error log. Weird.
Sep 9 16:42:54 userimap3.xs4all.nl dovecot: IMAP(xxxxxxx): rename(/var/spool/mail/dovecot-control/indexes/d/dr/xxxxxxx/.Trash/dovecot.index.cache.lock, /var/spool/mail/dovecot-control/indexes/d/dr/xxxxxxx/.Trash/dovecot.index.cache) failed: No such file or directory Sep 9 16:42:54 userimap3.xs4all.nl dovecot: IMAP(xxxxxxx): Our dotlock file /var/spool/mail/dovecot-control/indexes/d/dr/xxxxxxx/.Trash/dovecot.index.cache.lock was deleted (kept it 61 secs) Sep 9 16:42:54 userimap3.xs4all.nl dovecot: IMAP(xxxxxxx): file_dotlock_replace() failed with index cache file /var/spool/mail/dovecot-control/indexes/d/dr/xxxxxxx/.Trash/dovecot.index.cache: No such file or directory
This is from the full log file...
Cor