April 25, 2018 – We have become aware of a very convincing phishing scam being sent to our users this morning. It comes in the form of an email with the subject of “Mail Delivery Failed for <your email address>”. The body of the messages is as follows:
–BEGIN
This message was created automatically by mail delivery software.
You have more than 6 incoming messages that could not be delivered to your inbox since April 25 2018 for <your email address>
The following address (es) failed and reconfigure Port 486,
Diagnostic-Code: smtp; 552-5.7.0[TSS04] max defers and failures per hour (Exim 4.88) allowed. Message deferred
Reporting-MTA: dns; gateway31.websitewelcome.com
X-Postfix-Queue-ID: 5867033100
Original-Recipient: rfc822; <your email address> SIZE=22481:
Arrival-Date: Wed, 25 Apr 2018 04:14:44 -0500 (CDT)
Action: failed
Status: 5.7.0
Remote-MTA: dns; gmail-smtp-in.l.google.com