I believe we use Office 365, and we use port 25. And then my windows team setup a DNS entry that points at the proper location.
2 of 2 people found this helpful
To get this to work, I set up the following
SMTP Server: smtp.office365.com
username: My Email address
password: My Email Password
Enable TLS: Tick
Send Message From: My Email Address
All the best
This worked for me too (in 10.3).
Uncheck Enable TLS so the connection to your mail server is unencrypted. (Encrypted SMTP connections are not supported for alerts or subscriptions.)
However, even with Enable TLS checked (as required by Office 365), subscriptions and alerts are being sent.