[Greylist-users] relay identification

Allan E Johannesen aej at WPI.EDU
Tue Jan 6 09:34:02 PST 2004

>>>>> "mjd" == martin dempsey <mjd at digitaleveryware.com> writes:

mjd> For how long? It appears you are permanently whitelisting all those IP
mjd> addresses. IP addresses are reused when, say, companies change ISPs. One
mjd> issue with your approach is that any spammer getting one of those ip
mjd> addresses has a permanent free pass to spam your users.

A time stamp is put in the relay entry.  It's the same time rule as on any
triplet.  i.e. in a record:

IP sender recipient

that the same thing will happen.  As long as it keeps being used, it will keep
being valid.

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