He's all set, handled off-list. - Mark Alley
On Wed, Apr 9, 2025, 6:54 PM joemailop--- via mailop <[email protected]> wrote: > Hello All, > > I was wondering if anyone from ProofPoint might be around to assist with > deliverability issues for emails coming from my [redacted] domain going to > more than a few ProofPoint hosted customers, both enterprise and essentials. > > I've checked the IP reputation lookup, but our outbound email shoot out > O365 and while /maybe/ there's an IP or two that could be stinky, this has > been going on for a few weeks now and every email we send basically comes > out of a different O365 IP, so we're thinking this is some type of domain > reputation issue? > > Replies off-list are preferable. > > Best regards, > -joe > > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop >
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