Greylisting whitelist opinion

Hi,

According to dccd man page -
"If the SMTP client persists past the embargo,
the triple is added to the database and remains
familiar for 'white' seconds."
Does this mean that every time the triple - IP address,
sender and recipient must be uniq?  I  think that
the IP address of the SMTP client will be enough for
this temporary whitelist.

Thanks,

Val

==
Valentin S. Chopov, CC[ND]P
Sys/Net Admin
SEI Data Inc.
E-Mail: valentin@valcho.net
==