QUOTE(moppel251 @ Apr 14 2008, 02:11 AM)

Anybody can help me to remove my email (marcus at ventur.de) from the Blacklist?
As "agsteele" already wrote, your *email address* is not what was blocked, Marcus. The host that is sending your messages is what was being blocked. See this part of the error:
QUOTE
550 Permission denied; Host is blacklisted by bl.spamcop.net
The "host" in that error is the problem, not your email address. You could send me an email privately (send me a private message and I'll give you an address to use) and I'll take a look at the routing to see which "host" might be the problem.
DT