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Re: Fixing graylisting [was TBR]

2007-11-13 14:53:08

At 08:57 13-11-2007, David F. Skoll wrote:
I don't see what's broken about a good greylisting implementation.

The assumptions about MAIL FROM and the IP address of the remote connection.

The enormous advantage of greylisting over TBR is that it doesn't
require an ESMTP extension, so it doesn't require a significant
percentage of the Internet to adopt it for it to be useful.

One of the unintended advantages of TBR over greylisting is that it can be used for a message recall feature. :-)