The problem was that the ISP(Road Runner) had those e-mails on their spam
list.. Thank you
"Frank Saunders MS-MVP IE,OE/WM" wrote:

> "kaiser92" <kaiser92@discussions.microsoft.com> wrote in message
> news:241629B0-7237-46BA-841A-85E92194D40B@microsoft.com...
> >I have to accounts that do not receive my e-mails although they are marked
> >as
> > sent.
> > I can receive e-mails from them, but they can't receive from me. I have
> > windows vista, did not have this issue with outlook express.
> > Thanks.
>
> Sounds like a mistake in their email address.
>
> --
> Frank Saunders MS-MVP IE,OE/WM
> Do not reply with email
>