Re: [mailop] Deliverability issues _from_ us.af.mil?

I was contacted off-list by a very helpful person in Air Force Communications. It appears, for now, that the problem is specific to the site I support. Regards, Ken -Original Message- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Ken Johnson via mailop Sent: Monday, N

Re: [mailop] [EXTERNAL] Deliverability issues _from_ us.af.mil?

Sounds like an outbound firewall or filtering issue? Yeah, need an NDR sample sent out-of-band Unaware of it being an issue on our service. Yet? Aloha, Michael. -- Michael J Wise Microsoft Corporation| Spam Analysis "Your Spam Specimen Has Been Processed." Open a ticket for Hotmail

[mailop] Deliverability issues _from_ us.af.mil?

Has anyone else seen deliverability issues _from_ us.af.mil in the last 10 days? If so, have you fixed it? We have received out-of-band reports that email sent to us gets bounced back by the us.af.mil server. No evidence of a HELO or EHLO reaching our server. Obviously it might be interesting t

Re: [mailop] Hotmail delivery issues

On Sun, 17 Nov 2019 at 19:22, Jan-Philipp Benecke via mailop wrote: > currently we've delivery problems to hotmail/outlook/... O365 looks good. > SNDS shows us just red for all our IPs since end of September. > We haven't changed anything neither some crappy mailings nor new spamming > customers.

Re: [mailop] Hotmail delivery issues

When they say “do not meet outlook technical standards” they mean it. Go through Every Single Bit of your technical setup and compare it against their requirements. If, at any point you think “oh, no, that won’t matter that I’m doing it a little different than they say…” trust me, you’re wrong.