After i installed acymailing 6.5.2 (it is the first V6 before i used V5) Joomla is not sending a registration mail to the users. I send a newsletter to my over 40000 users without problem. Also send a test mail with Joomla PHP mailer is working. Only the registration mail with the link to aktivate the account is not dend! Any ideas?
The override for Joomla system messages has noit been added yet to v6. It will come back for sure, but you need to have some partience.
So i need to uninstall V6 to send system mails in the moment? Or is there any other way?
Let Joomla send its own system messages. If this is currently not working, you might still have the v5 plugin "AcyMailing: override Joomla mailing system" installed and enabled. Disable it or uninstall it and Joomla should send its own mails again.
To deactivate override was the trick, thanks for your help!
Glad that worked out. Enjoy your Acymailing!