Can you give us the "exact" error message? Can you send mail?
A shot in the dark, but are you using free yahoo mail? If so that's the
problem, you can't use Outlook Express to retrieve mail from Yahoo if you
have a free account. You have to pay for that convenience.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.