Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

how do i change my default e-mail from copper.net to yahoo.com. i cannot send my e-mails from yahoo.com

more options

i am trying to send e-mails from a yahoo.com account, however my computer is trying to use the old account @ copper.net. what do I do???

i am trying to send e-mails from a yahoo.com account, however my computer is trying to use the old account @ copper.net. what do I do???

All Replies (1)

more options

If you are talking about mailto hyperlinks on web pages when using Firefox, see this support article.
http://support.mozilla.com/en-US/kb/Changing+the+e-mail+program+used+by+Firefox

If your problem is with Mozilla Thunderbird, see this forum for support. http://www.mozillamessaging.com/en-US/support/
or this one
http://forums.mozillazine.org/viewforum.php?f=39

If you are talking about a different email program on your PC, seek support from the appropriate forum or support pages for that particular program.