• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 1457
  • Last Modified:

DKIM, opendkim, Postfix

Hello! I'm thinking about setting up DKIM on my mail server. I have a fair idea of how it all works, but I was wondering if there are any resources out there that might assist me with setting it up on a per-domain basis on a Debian server with Postfix MTA.

I don't mind using the same key for multiple domains, but I'd like to enable DKIM only for those domains that also have a DNS record with matching public key. Is that possible and if so, are there any references or tutorials I could look at?
Julian Matz
Julian Matz
1 Solution


Deals with creating per domain key in /etc/mail/dkim/keys/ and adjust the entry in /etc/mail/dkim/keylist accordingly
test with one and then one at a time to make sure it all works.
Julian MatzJoint ChairpersonAuthor Commented:
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

Cloud Class® Course: MCSA MCSE Windows Server 2012

This course teaches how to install and configure Windows Server 2012 R2.  It is the first step on your path to becoming a Microsoft Certified Solutions Expert (MCSE).

Tackle projects and never again get stuck behind a technical roadblock.
Join Now