On 15/10/12 17:43, Howell Repaja wrote: > Hi All, > > I am struggling for 2 weeks solving authentication problem in dovecot. > > logs from /etc/mail/maillog > Oct 15 18:00:37 localhost dovecot: auth: > pam(how...@mydomain.info<how...@tourforyou.info>,88.22.197.66): > unknown user
> # 2.0.9: /etc/dovecot/dovecot.conf > # OS: Linux 2.6.32-279.el6.x86_64 x86_64 CentOS release 6.3 (Final) ext4 > passdb { > args = setcred=yes failure_show_msg=yes cache_key=%u dovecot > driver = pam > } > userdb { > driver = passwd > } Pam says that you have no such user 'how...@tourforyou.info'. Pam most probably talks to /etc/passwd (and friends), which means that you either need to login with a valid valid system username listed in /etc/passwd, or you need to setup some other userdb/passdb that supports full email addresses as usernames. -- Tom