Mailwizz 1.6.3 STARTTLS Issue

[maxela]

Hello guys,

I use Mailwizz 1.6.3 with powermta on my server..Recently I got an error from outlook below

SMTP service unavailable: STARTTLS required but not available at hotmail-com.olc.protection.outlook.com (104.47.37.33) while connected from Hostname (IP) to hotmail-com.olc.protection.outlook.com (104.47.37.33) (10x)

Is this related to the fact that "STARTTLS" protocol is not enabled on delivery server or is it for other reasons

Please help

Cheers

 

[twisted1919]

That's something between your pmta and hotmail as far as i can see, not related to mailwizz.