Email File Confusion

[RADO]

Gents,

I have had this happen so many times over the years it's not funny & it has caused so many problems, it's even less funny. I can't tell you the number of email games I have played that simply ended mid stream because of this.

Player A sends his move. Player B receives move, makes his, but sends the file from the last move. Player A gets the move & over writes his file thinking everything is OK but when he starts the replay, it's the replay from the previous move.

How do you guys handle this? It's been a real problem for me.