>> Feb 27 06:46:54 server authdaemond: invalid value for uid: 'gid'
>
>здесь и ошибка, включай логирование в MySQL и смотри что возвращает запрос
>Mar 1 18:11:42 server authdaemond: stopping authdaemond children
Mar 1 18:11:42 server authdaemond: restarting authdaemond children
Mar 1 18:11:42 server authdaemond: modules="authmysql", daemons=5
Mar 1 18:11:42 server authdaemond: Uninstalling authmysql
Mar 1 18:11:42 server authdaemond: Installing libauthmysql
Mar 1 18:11:42 server authdaemond: Installation complete: authmysql
Mar 1 18:11:44 server pop3d: Connection, ip=[::ffff:127.0.0.1]
Mar 1 18:12:01 server authdaemond: received auth request, service=pop3, authtype=login
Mar 1 18:12:01 server authdaemond: authmysql: trying this module
Mar 1 18:12:01 server authdaemond: authmysqllib: connected. Versions: header 50045, client 50045, server 50045
Mar 1 18:12:01 server authdaemond: SQL query: SELECT "login", "passwd", "uid", "gid", "maildir", "active"
Mar 1 18:12:01 server authdaemond: invalid value for uid: 'gid'
Mar 1 18:12:01 server authdaemond: authmysql: TEMPFAIL - no more modules will be tried
Mar 1 18:12:01 server pop3d: LOGIN FAILED, user=admin@server.domain, ip=[::ffff:127.0.0.1]
Mar 1 18:12:01 server pop3d: authentication error: Input/output error
Mar 1 18:17:30 server authdaemond: stopping authdaemond children
Mar 1 18:17:30 server authdaemond: restarting authdaemond children
Mar 1 18:17:30 server authdaemond: modules="authmysql", daemons=5
Mar 1 18:17:30 server authdaemond: Uninstalling authmysql
Mar 1 18:17:30 server authdaemond: Installing libauthmysql
Mar 1 18:17:30 server authdaemond: Installation complete: authmysql
Mar 1 18:17:32 server pop3d: Connection, ip=[::ffff:127.0.0.1]
Mar 1 18:17:42 server authdaemond: received auth request, service=pop3, authtype=login
Mar 1 18:17:42 server authdaemond: authmysql: trying this module
Mar 1 18:17:42 server authdaemond: authmysqllib: connected. Versions: header 50045, client 50045, server 50045
Mar 1 18:17:42 server authdaemond: SQL query: SELECT "login", "passwd", "gid", "uid", "maildir", "active"
Mar 1 18:17:42 server authdaemond: invalid value for uid: 'uid'
Mar 1 18:17:42 server authdaemond: authmysql: TEMPFAIL - no more modules will be tried
Mar 1 18:17:42 server pop3d: LOGIN FAILED, user=admin@server.domain, ip=[::ffff:127.0.0.1]
Mar 1 18:17:42 server pop3d: authentication error: Input/output error
mysql.log
/usr/libexec/mysqld, Version: 5.0.45-log (Source distribution). started with:
Tcp port: 0 Unix socket: /var/lib/mysql/mysql.sock
Time Id Command Argument
100301 17:53:10 1 Connect Access denied for user 'UNKNOWN_MYSQL_US'@'localhost' (using password: NO)
100301 17:53:22 2 Connect admin@localhost on
2 Init DB mail
2 Query SELECT "login", "passwd", "uid", "gid", "maildir", "active"
100301 17:58:08 3 Connect admin@localhost on
3 Init DB mail
3 Query SELECT "login", "passwd", "uid", "gid", "maildir", "active"
100301 18:17:01 6 Quit
100301 18:17:42 7 Connect admin@localhost on
7 Init DB mail
7 Query SELECT "login", "passwd", "gid", "uid", "maildir", "active"
что только не писал в uid и gid,не помогает