Like some people I run a small internal spamtrap of never used by real
users addresses for use in feeding Bayes as well as reporting to Razor
and internal IXHASH. In addition I also have a database that returns
550 User unknown for all email addresses that are dead, with the
date they were
On 19-Jul-2010, at 10:45, Brian Godette wrote:
My question is, at what point would one consider such an address old enough
for inclusion into a reviewed trap for further training and reporting, and at
what point, if it were left returning 550 User unknown, where it could
bypass review?
