I realize FM 15 now validates SSL certificates with 'sendmail' function.
I have created a new account without SSL, port 25 no pw. When testing my email on the server, works. Using Send Email on FM Pro and use 'send via SMTP, the exact same email config is not working.
Any idea? Brand new customer on FM 15, major crisis going on as unable to send any emails - Invoices, notification etc.