[solved]maillog fill up with LOGIN/LOGOUT

[dynaguy]

I just installed a new mail server and roundcubemail. I noticed that when user login roundcube, then my maillog if quickly fill up with LOGIN/LOGOUT. Here is part of my maillog with only ONE user login the webmail:

Code: [Select]

Sep  9 14:37:56 szeta imapd-ssl: Connection, ip=[::ffff:192.168.1.1]
Sep  9 14:37:56 szeta imapd-ssl: LOGIN, user=user@domain.com, ip=[::ffff:192.168.1.1], port=[48671], protocol=IMAP
Sep  9 14:37:56 szeta imapd-ssl: LOGOUT, user=user@domain.com, ip=[::ffff:192.168.1.1], headers=0, body=0, rcvd=249, sent=2871, time=0, starttls=1
Sep  9 14:38:55 szeta imapd-ssl: Connection, ip=[::ffff:192.168.1.1]
Sep  9 14:38:56 szeta imapd-ssl: LOGIN, user=user@domain.com, ip=[::ffff:192.168.1.1], port=[48672], protocol=IMAP
Sep  9 14:38:56 szeta imapd-ssl: LOGOUT, user=user@domain.com, ip=[::ffff:192.168.1.1], headers=0, body=0, rcvd=249, sent=2871, time=0, starttls=1
Sep  9 14:39:56 szeta imapd-ssl: Connection, ip=[::ffff:192.168.1.1]
Sep  9 14:39:56 szeta imapd-ssl: LOGIN, user=user@domain.com, ip=[::ffff:192.168.1.1], port=[48673], protocol=IMAP
Sep  9 14:39:56 szeta imapd-ssl: LOGOUT, user=user@domain.com, ip=[::ffff:192.168.1.1], headers=0, body=0, rcvd=249, sent=2871, time=0, starttls=1
Sep  9 14:40:55 szeta imapd-ssl: Connection, ip=[::ffff:192.168.1.1]
Sep  9 14:40:56 szeta imapd-ssl: LOGIN, user=user@domain.com, ip=[::ffff:192.168.1.1], port=[48674], protocol=IMAP
Sep  9 14:40:56 szeta imapd-ssl: LOGOUT, user=user@domain.com, ip=[::ffff:192.168.1.1], headers=0, body=0, rcvd=249, sent=2871, time=0, starttls=1
Sep  9 14:41:55 szeta imapd-ssl: Connection, ip=[::ffff:192.168.1.1]
Sep  9 14:41:56 szeta imapd-ssl: LOGIN, user=user@domain.com, ip=[::ffff:192.168.1.1], port=[48675], protocol=IMAP
Sep  9 14:41:56 szeta imapd-ssl: LOGOUT, user=user@domain.com, ip=[::ffff:192.168.1.1], headers=0, body=0, rcvd=249, sent=2871, time=0, starttls=1

My system is CentOS7/postfix/Courier/MaiilScanner. How can I stop this logging?

Thanks.

[dynaguy]

I figured it out. Change setting in defaults.inc.php:

Set:
$config['refresh_interval'] = 300;