anyone on from hotmail.com, msn.com, live.com smtp?
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.
On Fri 2020-05-08 19:35:08-0700 Joseph wrote:
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.
It's our own address and everything on the Microsoft site says we are clean with no issues.
1.1.1.1 is your address? You are cloudfare's anycast dns server? $ whois 1.1.1.1 [...] inetnum: 1.1.1.0 - 1.1.1.255 netname: APNIC-LABS descr: APNIC and Cloudflare DNS Resolver project -- Robert Story <http://www.isi.edu/~rstory> USC Information Sciences Institute <http://www.isi.edu/>
No not at all, just replaced with a random address. So nothing from MS as of yet, best I have gotten is these two addresses to go and file complaints. It's been 2 days with no response, MS isn't so attentive it seems. https://sender.office.com https://support.microsoft.com/en-us/supportrequestform/8ad563e3-288e-2a61-81... So at this point we are just queuing up the messages waiting for MS to allow us to send again. What a pain. On Sat, May 9, 2020 at 12:22 PM Robert Story <rstory@isi.edu> wrote:
On Fri 2020-05-08 19:35:08-0700 Joseph wrote:
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.
It's our own address and everything on the Microsoft site says we are clean with no issues.
1.1.1.1 is your address? You are cloudfare's anycast dns server?
$ whois 1.1.1.1 [...] inetnum: 1.1.1.0 - 1.1.1.255 netname: APNIC-LABS descr: APNIC and Cloudflare DNS Resolver project
-- Robert Story <http://www.isi.edu/~rstory> USC Information Sciences Institute <http://www.isi.edu/>
I've noticed that the big mail outfits don't take complaints seriously from small volume-mailers. They seem to assume that you're either a big mail outfit with a ton of volume to feed their algorithms or you're spam. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com ----- Original Message ----- From: "Joseph Jenkins" <joe@breathe-underwater.com> To: "Robert Story" <rstory@isi.edu> Cc: "NANOG" <nanog@nanog.org> Sent: Sunday, May 10, 2020 8:47:23 AM Subject: Re: anyone on from hotmail.com, msn.com, live.com smtp? No not at all, just replaced with a random address. So nothing from MS as of yet, best I have gotten is these two addresses to go and file complaints. It's been 2 days with no response, MS isn't so attentive it seems. https://sender.office.com https://support.microsoft.com/en-us/supportrequestform/8ad563e3-288e-2a61-81... So at this point we are just queuing up the messages waiting for MS to allow us to send again. What a pain. On Sat, May 9, 2020 at 12:22 PM Robert Story < rstory@isi.edu > wrote: On Fri 2020-05-08 19:35:08-0700 Joseph wrote:
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.
It's our own address and everything on the Microsoft site says we are clean with no issues.
1.1.1.1 is your address? You are cloudfare's anycast dns server? $ whois 1.1.1.1 [...] inetnum: 1.1.1.0 - 1.1.1.255 netname: APNIC-LABS descr: APNIC and Cloudflare DNS Resolver project -- Robert Story < http://www.isi.edu/~rstory > USC Information Sciences Institute < http://www.isi.edu/ >
participants (3)
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Joseph Jenkins -
Mike Hammett -
Robert Story