I have asked on groupwise forum but I haven't got an answer on my first

I can't open/save attachenent from outside via WebAccess using IE.
Everythink works fine
when I use Firefox.
For some reasons I can't use Firefox.

is it possible to control traffic to wiev web pages on https port via BM?
Using MB Access Rules I can prohibit http address but I can't https. Simply
it is ignored.

BM 3.8
Public i private interfaces.
NAT dynamic only.
In filtcfg https traffic enable. When I disabled I couldn't open https using
http proxy.

Any idea?