[Evolution] smtp & nat = mailbox unavailable

["Oo.et.oO" <thompe2 rpi edu>]

hi all,
	i know similar questions have been asked before. i've been trying to fix 
this for two days.
i'm using evolution 1.0.3.

i can send mail just fine with mozilla but get mailbox unavailable with 
evolution.
i'm using the same smtp server with both.  i'm pretty sure it's a 
relaying prohibited error.
i was using evolution just fine for weeks and then all of a sudden, no luck.

i think i can no longer use the pop server of my isp for smtp.  so i 
switched the outgoing mail server to the actual smtp server.
( i had to change to the new server in mozilla)

what i think is happening is that evolution is still using the old 
setting even though the setting dialog says the new server.
anyone have similar probs or maybe a solution?
i tried restarting after changing the setting, and even putting in a new 
account all together.  no luck.
i don't get it.


thanks-
eric