Hi! Hope someone can help me... I recently set up Outlook 2007 to host my Yahoo mail. Outlook receives without issue, however, it will not send messages. Troubleshooting steps taken without success include:

- Change Email Account Settings:
- Outgoing mail server: smtp.mail.yahoo.com
- More settings: Changed port from 25 to 26; also tried 426 - no go
- Tested with encrytion on/off, still no go
- Send/Receive:
- Send All: nothing
- Progress: hangs at 70% complete
