Jul 31 18:42:39 spock postfix/smtpd[19181]: connect from unknown[2001:638:500:200::ff00]
Jul 31 18:42:41 spock postfix/smtpd[19181]: 3447244BF: client=unknown[2001:638:500:200::ff00]
Jul 31 18:42:43 spock postfix/cleanup[19199]: 3447244BF: message-id=<0e3401c357be$b13948b0$11728c10@yu>
Jul 31 18:42:43 spock postfix/qmgr[23190]: 3447244BF: from=<num1sxy@slovhron.sk>, size=1096, nrcpt=1 (queue active)
Jul 31 19:29:10 spock postfix/smtpd[19987]: connect from unknown[2001:638:500:200::ff00]
Jul 31 19:29:12 spock postfix/smtpd[19987]: 1CC726C09: client=unknown[2001:638:500:200::ff00]
Jul 31 19:29:12 spock postfix/smtpd[19987]: 1CC726C09: reject: RCPT from unknown[2001:638:500:200::ff00]: 550 <sweetbabe.MUNGED.MUNGED>: User unknown; from=<cynthia_33alex@yahoo.com> to=<sweetbabe.MUNGED.MUNGED> proto=SMTP helo=<yahoo.com>
Jul 31 19:29:20 spock postfix/smtpd[19987]: disconnect from unknown[2001:638:500:200::ff00]
Jul 31 19:58:39 spock postfix/smtpd[20457]: connect from unknown[2001:638:500:200::ff00]
Jul 31 19:58:40 spock postfix/smtpd[20457]: 9CCC06C09: client=unknown[2001:638:500:200::ff00]
Jul 31 19:58:41 spock postfix/smtpd[20457]: 9CCC06C09: reject: RCPT from unknown[2001:638:500:200::ff00]: 550 <dpemberton.MUNGED.MUNGED>: User unknown; from=<pisanoj@rkshrine.zzn.com> to=<dpemberton.MUNGED.MUNGED> proto=SMTP helo=<rkshrine.zzn.com>
Jul 31 19:58:48 spock postfix/smtpd[20457]: disconnect from unknown[2001:638:500:200::ff00]
Jul 31 19:58:48 spock postfix/smtpd[20457]: lost connection after RCPT from unknown[2001:638:500:200::ff00]
Jul 31 20:52:56 spock postfix/smtpd[20473]: connect from unknown[2001:638:500:200::ff00]
Jul 31 20:52:58 spock postfix/smtpd[20473]: 5304844BF: client=unknown[2001:638:500:200::ff00]
Jul 31 20:52:58 spock postfix/smtpd[20473]: 5304844BF: reject: RCPT from unknown[2001:638:500:200::ff00]: 550 <morts.MUNGED.MUNGED>: User unknown; from=<mihokoxik@witch.zzn.com> to=<morts.MUNGED.MUNGED> proto=SMTP helo=<witch.zzn.com>
Jul 31 20:53:06 spock postfix/smtpd[20473]: disconnect from unknown[2001:638:500:200::ff00]
Jul 31 21:26:09 spock postfix/smtpd[20985]: connect from unknown[2001:638:500:200::ff00]
Jul 31 21:26:11 spock postfix/smtpd[20985]: 2CC713AB1: client=unknown[2001:638:500:200::ff00]
Jul 31 21:26:11 spock postfix/smtpd[20985]: 2CC713AB1: reject: RCPT from unknown[2001:638:500:200::ff00]: 550 <mfleming.MUNGED.MUNGED>: User unknown; from=<livenlearn13@dilemma.demon.co.uk> to=<mfleming.MUNGED.MUNGED> proto=SMTP helo=<dilemma.demon.co.uk>
Jul 31 21:26:19 spock postfix/smtpd[20985]: disconnect from unknown[2001:638:500:200::ff00]