I have an odd issue that I am trying to figure out how to resolve.
In the logs, my customer got this email (spam / phising)
Dec 2 11:10:20 swarmx1 postfix/smtpd[155817]: connect from winterjoys.com[62.210.130.198]
Dec 2 11:10:21 swarmx1 postfix/smtpd[155817]: Anonymous TLS connection...