some hotmail.com email address showing invalid certicate if sending from Mac mail app
I recently have a wired email issue with Mac Mail App.
I have an email address say, if I use this email in Mac Mail to send , the recipient side outlook will show invalid certificate.
But if I sent email using this address from web or outlook for Mac , no such issue.
I also have another email address say , doesn't have such issue.
contacted Microsoft email team, they blame Mac mail app since it works fine on the web or outlook for Mac.
what could go wrong?
I tried to remove and add back the email account , no fix
OS Monterey , Mac mail version 16.0
[Email Edited by Moderator]
