Hi Bradhave you fixed that email issue?I have a java application which establishes TLS connection to office365 to gets emails through imap port. suddenly on 25 September, it failed.I can get emails through command line -openssl s_client -connect outlook.office365.com:143 -crlf -starttls imapLike what you thought, I thought it's caused by that java application.but I didn't touch that java application for a long time.so I guess it's an issue from office365. I have raised it to office365.but in case that you got answer, could you tell me?thanks.
Best Regards,
Danny