@tapufd said in SMTP Notifications not working anymore:
I was reading some other community topics about slowness of Package Manager and Update, which I was also experiencing.
smtp.office365.com has a zillion local access points, so there is always one 'nearby' (Microsoft is a big company).
For me, all nearby IPv6 is working well.
If IPv6 is suspected, go Ipv4 mode :
telnet -4 smtp.office365.com 587
and test the other one also
telnet -6 smtp.office365.com 587
If you actually use IPv6 (have a working IPv6 connection).
edit : ah, ok, didn't saw your latest port.
Yeap, it is probably an IPv6 issue.
Where are you ? Where is - as far as you know - is the smtp.office365.com for you ?