service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { user = postfix group = postfix mode = 0600 } } service auth { user = doveauth unix_listener auth-userdb { } unix_listener /var/spool/postfix/private/dovecot-auth { user = postfix group = postfix mode = 0600 } } service auth-worker { unix_listener auth-worker { user = mail group = $default_internal_user mode = 0660 } user = mail } service dict { unix_listener dict { group = mail mode = 0660 } }