I am using eM Client Version 8.2.1478 (856f724)
iMac 24inch (early 2008)
OSX El Capitan Version 10.11.6
Demo has expired, I acquired a free license to use eM Client for email. I copy and paste the activation code and get an error stating " A problem has occurred when contacting the licensing server:
ActivateLicenseFromApplicationEx failed "
SEE SCREEN SHOT ATTACHED.
I have no fire walls active on this imac.
If I did have a firewall, what port(s) would need opened if that is the issue, so the server can activate this license?
I can look into the gateway router’s settings maybe.
I really need this to work.
Thanks in advance.