When replying to an add on Craig's List, for example, it goes back to my old email address I had with IE, and fails to connect with the ad's author and I'd like to know how to make it use my gmail address with Firefox instead.
When replying to an ad, via email, posted on Craig's List , for example, it attempts to use my old email address I had with IE, then fails to connect with the ad's author. How do I get it to only use my gmail address with Firefox?
This happened
Every time Firefox opened