요 몇일 전부터 저희 메일 서버에 계속해서 이런 로그가 나타네요...
메일 송, 수신은 정상적으로 되는데....무슨 문제입니까..
부탁드려요.....
 ===== /var/log/maillog 내용 =================
 Jul 17 17:38:29 mail sendmail[22824]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:38:44 mail sendmail[22828]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:39:01 mail sendmail[22832]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:39:14 mail sendmail[22836]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:39:30 mail sendmail[22840]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:39:44 mail sendmail[22844]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:40:00 mail sendmail[22848]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:40:14 mail sendmail[22854]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:40:30 mail sendmail[22858]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:40:44 mail sendmail[22862]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:40:59 mail sendmail[22866]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:41:14 mail sendmail[22870]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:41:28 mail sendmail[22874]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:41:44 mail sendmail[22878]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:41:59 mail sendmail[22882]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:42:14 mail sendmail[22886]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:42:29 mail sendmail[22890]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]
Jul 17 17:42:44 mail sendmail[22894]: NOQUEUE: Null connection from
IDENT:root@localhost [127.0.0.1]