Hello. dovecot 2.3.13, 2.3.14 web imap client when doing search is getting error induced by me by deleting lucene-indexes folder: UID SEARCH: Internal error occurred. Refer to server log for more information. [2021-03-08 15:08:01] (0.002 + 0.000 + 0.001 secs). but I'm not getting that internal error logged in syslog. Other information like from lmtp, imap logging in, out etc is logged just fine. In my configs log_path info_log_path debug_log_path are not set, so dovecot default syslog is used. Tested log_path /tmp/file.txt, too but the effect was the same (regular logs logged there, internal errors not logged) stracing dovecot process I see error message only write()n once (to client) but nowhere else (in a strace visible way). Is anything else controlling internal errors logging? Can't find anything in docs. -- Arkadiusz Mi?kiewicz, arekm / ( maven.pl | pld-linux.org )