Fergal Moran's [fergal.moran at wasptech.com] 13 lines of wisdom included:
>> How do I get sendmail to send all outgoing mail with a Return-Path:
> header of user at domain.com rather that user at sendmail-host.domain.com.> This is really annoying as a few ISP's are blackholing our mail because
> the Return-Path is incorrect.
It's been quite a while since I've used sendmail, but a quick look
at a sample .mc file quickly reveals this:
I presume you were using MASQUERADE_AS(some.domain), which won't
masquerade the Return-Path. From what I remember of sendmail, the
above FEATURE should do it.
RFC Networks tel: 01 8832063
www.rfc-networks.ie fax: 01 8832041
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