[swinog] Blacklist at bl.csma.biz

Hi Swinogers and Swinogettes.

Does anyone here know the blacklist at bl.csma.biz? One of our users wanted to send a mail somewhere and it was rejected by the remote mailserver because we are listed in that list.

Though, bl.csma.biz does not resolve. My understanding of blacklist is, that if there is no result for the check (that is based on DNS, right?), it assumes it is listed.

In that case, the remote mailserver, rejecting mails from listed servers, would accept no mails at all? Now they will have serious fun over there, since the remote server belongs to one of the big US stock exchanges... =:-)

Oh and I fully agree that it is a very bad idea to block mails on a single criteria.

CU, Martin