Please can we not start a discussion of what is or isn't censorship.
That topic may be relevant to an email policy list, but not an MTA list.
There are means to opt out of RBL policy as a whole.
Are these sufficient?
Do we need methods to be able to opt out of specific RBL sets?
Are there other technical issues?
[RBL at its best blocks unwanted mail at SMTP time - post filtering
means you have already accepted the message and its consequent costs]
Nigel.
--
[ - Opinions expressed are personal and may not be shared by VData - ]
[ Nigel Metheringham Nigel.Metheringham@??? ]
[ Phone: +44 1423 850000 Fax +44 1423 858866 ]