Despite all I've read about Rabbitmq, still confused if I still need to use it with the Mageplaza SMTP extension.
How do I find out my Rabbitmq username and password? It was setup by a fired server admin. Thanks for your attention.
@ShebaYou do not need RabbitMQ for SMTP. In case extension you are purchasing has a dependency on RabbitMQ then you definitely need it. I doubt SMTP extension would depend on RabbitMQ.
You can check with extension provider as well, in case needed.