Simplified DKIM Procedure

For future clients, if we put in place DKIM signature for the senders of main domain, (ex: the DKIM signature will also be valid for all subdomains :,, etc...

The only case when it will be necessary to do distinct DKIM entries are when we don't have one for main domain.

This means that clients who have a DKIM for main domain can virtually chose any subdomain for sendings : ,, etc... And they will all be automatically signed adequately by DKIM.


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