BTJ gave you the correct servers. Now you need to trick the dumb wizard in
WinMail so you can enter and use the msn.com email that Verizon gave you.
So, using the wizard, set up everything the way it should be, except for the
email ID use your
email-ID@dummy.com. After it is all set up, go back via
Tools /Accounts / select that acct / Properties... and edit the email back
to your
email-ID@msn.com.
Then, you should be good to go. Also, if you have trouble sending mail,
make sure that the SMTP (outgoing) ID is set to your entire email address,
not just your 'email-ID.'