The DMARC Munge From action results in the author's email address to not be in archives or plain digests.

[Mark Sapiro]

For the DMARC Wrap Message action, the wrapping is done in the pipeline just before ToOutgoing so the message passed to ToDigest, ToArchive and ToUsenet is the original message. This is good.

For the Munge From action, the From: and ReplyTo: are modified before these handlers. This means that the message passed to them has the authors address only in the ReplyTo: which is not archived and not in the plain digest by default. It could possibly also adversely affect the news group if the message is gated to Usenet. These modifications should be delayed until after the message is passed to those three handlers.