more information might help to get an answer.
whats your server ? (mines x15)
Do you use x10's webmail or something else to get e-mail usually ?
Have you tried using your webmail option ?
Do you get any errors related to pop or smtp ?
I use thunderbird for my email client (works good for me)
my website is like http: //www .user.x10 .bz
so i use mail. user.x10. bz with pop 995 and smtp 465 in my
thunderbird settings. thats just an example of how i set mine.
(i used spaces to post the links so mind the spaces)
Maybe
@Anna or @
garrettroyce
could help you more when they check the forums out.