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I have searched far and wide for a guide on how to setup DomainKeys/DKIM and Sender ID. I understand there are text records you add to your DNS, but I cannot find out how to create theses, specifically how do I generate the keys.

Does anybody know of a step by step guide on this process?

Muchly appreciated...

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migrated from Aug 14 '12 at 4:22

This question came from our site for professional and enthusiast programmers.

There are recipes for the most popular SMTP servers, just google for it:

You can test your setup using:

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Thanks for the links. Made me realise that it was server dependant on what process to use. I found this which was exactly what I needed... – newmarc Aug 14 '12 at 0:08

As it turns out, its rather specific to what modules you use and server type etc. I am using centos machine with sendmail. This guide was exactly what I was after.

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