Hello *, what is the reason for this strange behaviour? May I ignore it? Oct 8 19:32:20 seymour dovecot: ssl-params: Generating SSL parameters Oct 8 19:32:29 seymour dovecot: ssl-params: SSL parameters regeneration completed Oct 9 07:01:05 seymour dovecot: ssl-params: Generating SSL parameters Oct 9 07:01:06 seymour dovecot: imap-login: Login: frank, 192.168.28.1, TLS Oct 9 07:01:06 seymour dovecot: ssl-params: SSL parameters regeneration completed Oct 9 07:01:07 seymour dovecot: ssl-params: Error: epoll_ctl(del, 7) failed: No such file or directory Oct 9 07:01:07 seymour dovecot: ssl-params: Error: epoll_ctl(del, 8) failed: No such file or directory Kind regards, Frank Elsner