Hi, I've installed 6.11.0, everything seems ok. The configuration test email received ok, the Joomla Global test email received ok, but the template (edit) send test just hangs, and is not received.
I have tried with SMTP and now use PHP. I'm using Joomla 3.9.19 PHP 7.3.18. I've tried various settings, disabled multipart, remove bounce back address, and other suggestions from the forum - but it's still hanging on send test email.
Any advice would be much appreciated.
regards Alan