When you designate an email address as your default address, we'll automatically display this address in the "From:" field when you reply to messages (unless you choose a different address in the pull-down menu). To designate your default email address:

1. Sign in to your Business Email account at http://mail.yourdomain.com/ (be sure to replace "yourdomain.com" with your domain name). You'll be prompted to enter your Yahoo! ID and password if you haven't already.
2. Click the "Mail Options" link in the upper-right corner of the page.
3. Select "Mail Accounts."
4. Click the address that you'd like to make your default email address, then click the "[Make Default\" link. The status will change to "Default Account."