> > Does it make sense to track how many valid & invalid addresses are
> > provided for a message, and allow a threshold to consider that spam?
> Hmm we could do so and reject such a message after the data.
> any other thoughts ?
Well, according to RFC 2821, 354 is not the only valid reply code to DATA:
DATA
I: 354 -> data -> S: 250
E: 552, 554, 451, 452
E: 451, 554, 503
503 would be wrong, and I consider 451 (Requested action aborted due to a
local error) rather dubious, but 554 (Transaction failed) seems reasonable.
--- Noel
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
