On 1/10/23 18:02, Dan Mahoney wrote: > Viktor, > > I apologize for the off-list email — I would like to add some context here, > but also not mention my day job by name specifically on a public mailing list. > > We are already using the alias-function as you suggest: > > support-contacts: support-st...@isc.org, > :include: /usr/local/etc/rt42/contact-alias.lst > > And I see the bit about -owner being special, however, this is not about the > envelope sender, but the envelope RECIPIENT: > > When we attempted to deliver to someone hosted on office 365, we get a bounce > like the below, where it seems to not have rejected on the envelope header, > but on the envelope recipient..
Exchange 365 is correct to refuse delivery to support-st...@isc.org, at least assuming that isc.org is not itself on Exchange 365. -- Sincerely, Demi Marie Obenour (she/her/hers)
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