Hi All,
I have am trying to setup the SMTP email in Advanced Parameters > Email but i get the attached error when send a test email.
What does this error mean? Can anyone suggest a possible fix please for me to try?
The Credentials are 100% correct so it can't be that and the SMTP setting are copied from the Microsoft site and confirmed to be correct by our IT Team.
Any suggestion, however small, would be greatly appreciated.
Version - I am using Prestashop 1.7.4.2.
Thank you.
