HELO Value Checker

    IP address lookup

    Your IP address:

    Your hostname (HELO domain address): ec2-34-239-151-124.compute-1.amazonaws.com

    How to change HELO address in Atomic Mail Sender

    1. Open Settings / Common Settings / Mailer;
    2. Enter ec2-34-239-151-124.compute-1.amazonaws.com in Custom HELO address field;
    3. Click OK.

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