Appreciate some guidance when trying to send emails to Office365
We use CardSchema (cnSMTPConnection) to send emails to local SMTP relay servers and all works fine
When we attempt to connect to smtp.officer365.com, we get an "Authentication errror"
This appears to be related to TLS not being applied.
I have followed JadeCare instruction of adding MailUsesTLS=true in the [SMTPServer] section of ini file
But not sure which version of TLS is being used?
Office365 appears to require TLSv1.1 or above - how does one control which version is applied?
Regards
Stevek