Originally posted by SyntaX******
Try this server:
mail.sprintpcs.com

Also this one acted funny the last time i tried:
mail2.hotmail.com

-What do ya think?-
SYMPA does not require to enter manually the SMTP server, the appropriate server will be directly resolved as (MX) not (IP) based on the email address. Excatly like when using outlook or other email client.
By the way, hotmail.com MX resolves to
mx*.hotmail.com
mx2.hotmail.com
mx*.hotmail.com
mx4.hotmail.com
Also, sprintpcs.com MX reolves to pcsmail.sprintpcs.com so mail.
therefore mail2.hotmail.com & mail.sprintpcs.com cannot work.