Ahh, I suspect the webmail hasn't been properly internationalized and localized yet properly (hence why we consider it alpha state).
In order to confirm this can you investigate:
Does sending the email via SMTP and reading it with POP work?
Does sending the email vis SMTP and reading it with IMAP work?
I read the email with POP3 in the Outlook Express.
# Ritchie Koh
So, if you send email an email with SMTP to yourself it is readible in POP3?