How do I stop sending duplicate emails?

M

Marla

Recently when sending a new email or if I forward or reply to an old message,
I am sending 2 copies of the same email. How do I stop this from happeneing?

I don't recall changing any settings in my accounts options.

Please help! It's fustrating to get emails back from everyone saying "they
received 2 of the same emails from me!"
 
Top