HELO value check

IP address lookup

Your IP address: 3.233.221.149

Your hostname (HELO domain address): ec2-3-233-221-149.compute-1.amazonaws.com


How to change HELO address in Atomic Mail Sender

  1. Open Settings / Common Settings / Mailer;

  2. Enter ec2-3-233-221-149.compute-1.amazonaws.com in Custom HELO address field;

  3. Click OK.