Our site sent emails via SMTP through Microsoft365 for a year or two now. Last week we changed our Joomla domain from site.com to subdomain.site.com. Now we noticed that the SMTP Error: Could Not Authenticate is coming up again even though we did not change anything in the global configuration. Any ideas what I should do?
Statistics: Posted by maestroc — Tue Aug 06, 2024 11:54 pm
