nanog mailing list archives
anyone on from hotmail.com, msn.com, live.com smtp?
From: Joseph Jenkins <joe () breathe-underwater com>
Date: Fri, 8 May 2020 19:35:08 -0700
We are getting this messages when sending emails from our domain. We've submitted tickets, but haven't received a response yet. Anyone have any insights? 550 5.7.1 Unfortunately, messages from [1.1.1.1] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [ AM5EUR03FT014.eop-EUR03.prod.protection.outlook.com] It's our own address and everything on the Microsoft site says we are clean with no issues.
Current thread:
- anyone on from hotmail.com, msn.com, live.com smtp? Joseph Jenkins (May 08)
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Robert Story (May 09)
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Joseph Jenkins (May 10)
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Mike Hammett (May 10)
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Joseph Jenkins (May 10)
- <Possible follow-ups>
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Terrence Koeman (May 11)
- Re: anyone on from hotmail.com, msn.com, live.com smtp? Robert Story (May 09)