I'm using J!2.5.19 and also Kunena forum 2.0 with the latest UddeIM messaging components, but lately I have been receiving system errors for sent notifications to users (especially regarding Gmail users), so decided to give Mandrill a go. I have now registered on Mandrill and have my API key.
Installed CMandrill 3.0.1 and inserted API key and enabled the system plugin. Created a new user and received the error: ERROR_SENDING_EMAIL
I'm new at this, so I'm not sure if I need to make any changes in Configure > Server > Mail Settings ? At the moment those settings are set to use PHPmail as default. I'm not sure if It's necessary to place the Mandrill smtp settings in there for this to work correctly ?
Any help to get this working for new registrations, Kunena and UddeIM notifications would be really appreciated - also, happy to supply superadmin access if needed
Thanks