There is two methods to start with
1st Method
1) Visit mail-tester.com and send an email to the email address on the screen.
2) Click the "Then Check Your Score" Button and have a look at your results. Between 9 and 10 out of 10 should be what you need to see. Anything less should create concern.
3) Please email the URL of the results to helpdesk@ramkat.info should you find an issue and/or not happy with the results.
2nd Method
Which is a more detailed test. Send an email check-auth@verifier.port25.com and forward the results helpdesk@ramkat.info. The email should be the same content / newsletter or email that bounced.
Full details:
To use our automated testing tool, send a sample of a marketing email or newsletter to receive immediate summary results. Senders can choose where the results should be sent:
If you wish to receive the results at the address in the “mail_from,” the sample message should be sent to check-auth@verifier.port25.com.
If you wish to receive the results at the address in the “from” header, the sample message should be sent to check-auth2@verifier.port25.com.
If you wish to receive the results at a different address from one of the addresses above, the address need to be added to the check-auth address. For example, to send the results to:
jsmith@yourdomain.com the sample message should be sent to check-auth-jsmith=yourdomain.com@verifier.port25.com.
A reply email will be sent back to you with an analysis of the message’s authentication status. The report will perform the following checks: SPF, SenderID, DomainKeys, DKIM and Spamassassin.
