I'm trying to use PowerMail on my new Macbook. I"ve set it up to send and receive email the same as on my iMac, and it does receive email but when I go to send an email I get the message that a network interface error occurred. The detail says:
Class=NetP, what=4, when=1 I've tried reinstalling it, but that doesn't get rid of the error. How do I fix this?

