Panzer/bomber command

Looking for pbem opponents for either of these two GMT games.

I just received Panzer (second edition) 2012 and the Expansion 1 and 2 sets. I am learning the rules at this time so am not proficient at the tactics. I have been using Vassal to learn the game - I also have a Skype account. I am not sure how to play this game using PBEM? I am willing to learn. Started playing military board games in the 60’s and have played-by-(snail)mail back then.