I think this might be a change elsewhere. Just testing, I cannot telnet to smtp.live.com using port 587. I tested from a Windows and Linux box that do not go through the same network path.
I think this has changed to use "smtp-mail.outlook.com" instead. I have a vague memory of seeing something about this happening a while ago. They have probably just turned it off in the last couple of days.
Last edited by davidfor; 01-30-2022 at 07:36 PM.
|