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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.

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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

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

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