Mr. Jibe

Hey,

I'm trying to get email on my mobile. I've created a new emailaccount on my personal domain. I have imported these data in my mobile. My mobile provider told me the right APN and the SMTP server. So I'm using my pop3 server to download the email and I'm using the SMTP server from my provider(of my mobile). Receiving mail works perfectly but sending doesn't seem to work. I followed all the instructions from my provider but still it doesn't work. I'm always getting this error "Unknown error-id 553", I did a little search and found that did could be an smtp error:
http://www.google.be/search?hl=nl&ie...G=Zoeken&meta= .
Someone else encountered these errors?

thanx,

Lieven

ps: My mobile provider is Belgacom Proximus (Belgium)