Hi Is this possibly a TLS/SSL problem? I have run into a couple of problems with servers that either are accepting TLS 1.0/SSL 2/3 or not accepting those and not sending the emails..
hc Howard Cunningham, MCP howa...@macrollc.com - personal For technical support, send an email to serv...@macrollc.com or call 703-359-9211 (24/7) -----Original Message----- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Geoff Mulligan Sent: Wednesday, July 15, 2015 9:53 PM To: mailop@mailop.org Subject: Re: [mailop] problem sending to live.com and msn.com Folks, Is my problem so simple and obvious that no one will answer? I just ran a check at mxtoolbox and a few other sites and 209.177.157.218 isn't listed. Is there anyone from msn or live on here that can help me? Geoff On 07/14/2015 02:05 PM, Geoff Mulligan wrote: > Hello everyone, > I wrote a while back about problems sending to aol and yahoo (I think > that I've sort of solved that.) > > I run a mailing list for the USAF Academy Alumni and another for the > White House PIF Alumni and just recently I started getting bounces > from live and msn. > > Here is the error: > > <pinkk...@live.com>: host mx1.hotmail.com[65.55.92.168] said: 550 OU-002 > (SNT004-MC3F25) Unfortunately, messages from 209.177.157.218 > weren't sent. > Please contact your Internet service provider since part of their > network > is on our block list. You can also refer your provider to > http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply > to MAIL > FROM command) > > 550 OU-002 has something possibly to do with my IP/domain reputation. > I don't think 209.177.157.218 is on any spam list. > > Can anyone help me correct this? > > Geoff > > _______________________________________________ mailop mailing list mailop@mailop.org http://chilli.nosignal.org/mailman/listinfo/mailop -- ExchangeDefender Message Security: Click below to verify authenticity https://admin.exchangedefender.com/verify.php?id=t6G21k0E010987&from=howa...@macrollc.com _______________________________________________ mailop mailing list mailop@mailop.org http://chilli.nosignal.org/mailman/listinfo/mailop
