I purchased it in addition to the MailWizz software.

I made an assessment according to MailWizz. Campaign sending does not start when SMTP is selected in MailWizz. I will examine in more detail, but I think it is not a perfect scenario.

This extension works, I think I purchased it prematurely, however not I own it I use it.
Cheers
Ron
Queensland
Australia
truebluelocals.com