I tried to email you already 4 times and mail commes back saying
The original message was received at Fri, 13 Jul 2001 14:33:29 +0200 (MET DST)
from dialup286.leuven.skynet.be [194.78.230.30]

----- The following addresses had permanent fatal errors -----

(reason: 550 5.0.0 Mail originating from that IP address is not welcome here.)

----- Transcript of session follows -----
... while talking to mx-rr.home.com.:
>>> MAIL From:
... Service unavailable

??
Did you change email ?
Kind regards,
Bob