how to start a pbem game

[Widukind59]

Hello,
its my first try to start a pbem game and i just starting to get confuse.

Manual book Page 48

16 Starting a PBEM Classic Game
This is the classic play-by-email mode. Players will play through a scenario
by playing turns and submitting them via email or a file-sharing service like
DropBox to each other.

i cant see the gamefile in the PBEM++ Multiplayer screen after loaded the gamefile in my dropbox folder

How Southern Storm "know" the opponent if i have no mailadress?

[CapnDarwin]

PBEM Classic and PBEM++ are two different types of games. The ++ uses the Matrix Games servers to pass the game files between players. Classic you and your opponent swap the game file via email or other fileshare systems.