We often need to see entire error messages to offer much help. Try to click
on it and copy it into your next message.
However, if you've used STMP and POP3 as the server names, note that
they are invalid as server names, even though valid as protocols. In this
case, you need to get your email provider's instructions for setting up to
use their email servers, which will include the correct server names and
any other details needed.
If you want to use yahoo.com as your email provider, you will have to
either pay extra or install YPOPs.
