# ActionMailer and Sender validation frameworks ( DKIM or SPF )

**URL:** <https://www.ruby-forum.com/t/actionmailer-and-sender-validation-frameworks-dkim-or-spf/132941>\
**Category:** Rails\
**Created:** [March 25, 2008, 11:36pm UTC](https://www.ruby-forum.com/t/actionmailer-and-sender-validation-frameworks-dkim-or-spf/132941 "2008-03-25T23:36:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Steven\_GSHarms](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/2bfe46/32.png) [@Steven\_GSHarms](https://www.ruby-forum.com/u/Steven_GSHarms)\
**Post date:** [March 25, 2008, 11:36pm UTC](https://www.ruby-forum.com/t/actionmailer-and-sender-validation-frameworks-dkim-or-spf/132941/1 "2008-03-25T23:36:43Z")

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What’s the directors’ take on ading DKIM or SPF functionality into  
ActionMailer. Is that a function that is better addressed via a  
plugin, or would an extension or a monkeypatch of this class be an  
appropriate avenue of pursuit?

Steven