Sep 27 19:37:11 mail dovecot: lda(amavis): Error: User initialization failed: Initializing mail storage from mail_location setting failed: mkdir(/var/mail/vmail//amavis/mail) failed: Permission denied (euid=112(amavis) egid=115(amavis) missing +w perm: /var/mail/vmail/, we're not in group 5000(vmail), dir owned by 5000:5000 mode=0775)
Sep 27 19:37:11 mail dovecot: lda(amavis): Fatal: Invalid user settings. Refer to server log for more information.
Sep 27 19:37:11 mail postfix/local[1710]: 4440C122D33: to=<amavis@mail.servername.com>, orig_to=<amavis>, relay=local, delay=4748, delays=4748/0.01/0/0.07, dsn=4.3.0, status=deferred (temporary failure)

bayes: locker: safe_lock: cannot create tmp lockfile /var/lib/spamassassin/.spamassassin/bayes.lock.mail.servername.com.5873 for /var/lib/spamassassin/.spamassassin/bayes.lock: Permission denied
bayes: expire_old_tokens: locker: safe_lock: cannot create tmp lockfile /var/lib/spamassassin/.spamassassin/bayes.lock.mail.servername.com.5873 for /var/lib/spamassassin/.spamassassin/bayes.lock: Permission denied