this is the reply I got from Tech Support!
Hello,
SSl is not supported in mail reports and in test messages.
If I can be of any further assistance, please do not hesitate to contact me again.
With Kind Regards,
Petr Bucek
Technical Support
AVAST Software a. s.
Budějovická 1518/13A
140 00 Prague, Czech Republic
Ticket Details
Ticket ID: YGB-910-26500
