How can I obtain access to mil email from personal MAC PC?

I use Mac and once I set it up by following on the online step by step guide (proper CAC reader, downloaded files, keys, etc) never really had an issue with it. Every once in a while you had to clean out the files in the key and reload them.

Google the help desk phone number and have them walk you through setting email up

Tannerite. Lots of tannerite...