Dear subscribers: I have been seeing a lot of defunct processes from dovecot, like listed below. Is this a regular behaviour or can this be a problem? Regards, J. Hime USER PID %CPU %MEM VSZ RSS STAT START TIME COMMAND dovecot 5465 0.0 0.0 0 0 Z 18:17 0:00 [pop3-login] <defunct> dovecot 5466 0.0 0.1 3896 1464 S 18:17 0:00 pop3-login root 5478 0.0 0.0 0 0 Z 18:17 0:00 [dovecot-auth] <defunct> dovecot 5479 0.0 0.1 3896 1464 S 18:17 0:00 pop3-login