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DKIM alignment
Problem reported by Samuel - Today at 6:29 PM
Submitted
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How do you configure DKIM alignment with two different domains?  For example, SmarterMail is configured for DomainOne, and I want to configure SmarterMail to send as DomainTwo as well with both being configured with DKIM.  DomainTwo is a client I'm trying to send emails on behalf of.
D
Douglas Foster Replied
Today at 8:13 PM
I assume you want the SMTP Mail From.address to be Domain1 so that you receive bounce messages.   SmarterMail is not optimized for this role, but I think you can kluge it.

Configure both domains in SM.   Configure DKIM on domain2 and have your client out publish the public key in domain2 DNS.

Send from domain2 to a mailing list in domain1.   Ensure that the mailing list does not modify subject, body, or From address, but does rewrite the SMTP MailFrom address (which is never signed)

Test to prove that message arrives to a test gmail account with a verifiable signature
   
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