Hi, I've solved 99% of the problems of my mail server thanks to you guys, however I get this in my log:
2011 Sep 29 22:46:25 xxx fatal: no SASL authentication mechanisms. Why do I get this? Below is my postconf -n: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix debug_peer_level = 3 debug_peer_list = localhost html_directory = /usr/share/doc/postfix/html inet_interfaces = all mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 mydestination = localhost myhostname = vps.ozses.net mynetworks = 184.82.40.118 myorigin = /etc/mailname readme_directory = /usr/share/doc/postfix recipient_delimiter = + relayhost = smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unauth_destination, reject_unauth_pipelining, reject_invalid_hostname smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf virtual_gid_maps = static:5000 virtual_mailbox_base = /srv/vmail virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 100 virtual_transport = virtual virtual_uid_maps = static:5000 Thanks :)