Effects Of Dkimpreserve Channel Option

(Doc ID 2318465.1)

Last updated on NOVEMBER 15, 2017

Applies to:

Oracle Communications Messaging Server - Version 7.0.5 and later
Information in this document applies to any platform.

Goal

Question 1:  Does the MTA inspect the h= part of the DKIM-Signature header value and only do "passthrough" for those headers?

Question 2:  If #1 is "No" what are all the effects of the "passthrough" mode enabled by dkimpreserve?

Question 3:  In MS 8.0 destinationdkimpreserve is now available on a destination channel.  Practically speaking, in terms of dealing with DMARC failures specific to DKIM (when c=relaxed/relaxed), what are the the differences of effects between this new option and dkimpreserve?

Question 4:  Does the c=relaxed/relaxed have any impact on dkimpreserve options?

 

Solution

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