May 5 15:16:10 vps267152 postfix/smtpd[10865]: connect from unknown[210.96.216.X]
May 5 15:16:11 vps267152 postfix/smtpd[10865]: lost connection after AUTH from unknown[210.96.216.X]
May 5 15:16:11 vps267152 postfix/smtpd[10865]: disconnect from unknown[210.96.216.X]
May 5 15:19:31 vps267152 postfix/anvil[10839]: statistics: max connection rate 1/60s for (smtp:65.54.51.X) at May 5 15:14:16
May 5 15:19:31 vps267152 postfix/anvil[10839]: statistics: max connection count 1 for (smtp:65.54.51.X) at May 5 15:14:16
May 5 15:19:31 vps267152 postfix/anvil[10839]: statistics: max cache size 1 at May 5 15:14:16
May 5 15:30:24 vps267152 dovecot: imap-login: Login: user=<*@*.co.uk>, method=DIGEST-MD5, rip=62.172.223.X, lip=51.254.133.X, mpid=11402, session=<JkU6WBgyrAA+rN+K>
May 5 15:30:24 vps267152 dovecot: imap-login: Login: user=<*@*.co.uk>, method=DIGEST-MD5, rip=62.172.223.X, lip=51.254.133.X, mpid=11404, session=<MBA9WBgyrQA+rN+K>
May 5 15:30:24 vps267152 dovecot: imap-login: Login: user=<*@*.co.uk>, method=DIGEST-MD5, rip=62.172.223.X, lip=51.254.133.X, mpid=11406, session=<AQhDWBgyrgA+rN+K>
May 5 15:30:47 vps267152 postfix/smtpd[11407]: connect from unknown[62.172.223.X]
May 5 15:30:47 vps267152 postfix/smtpd[11407]: NOQUEUE: reject: RCPT from unknown[62.172.223.X]: 454 4.7.1 <*@gmail.com>: Relay access denied; from=<*@*.co.uk> to=<*@gmail.com> proto=ESMTP helo=<*>
May 5 15:30:49 vps267152 postfix/smtpd[11407]: disconnect from unknown[62.172.223.X]
May 5 15:30:49 vps267152 /usr/lib64/plesk-9.0/psa-pc-remote[11453]: Message aborted.