"Malte S. Stretz" <[EMAIL PROTECTED]> writes: > On the other hand can they block your mail delivery for quite some > time if one or more of them times out.
Not quite true. Only DCC, Razor, and Pyzor can significantly slow down your mail checking. The RBL tests can't slow things down much unless almost every single one is failing. Daniel -- Daniel Quinlan http://www.pathname.com/~quinlan/
