Milter-greylist

I have "lazyaw" in my greylist.conf and would have expected the second
connection below not to be delayed since it's from the same server but
it still was.

May 23 00:01:43 sun2 milter-greylist: q4MM1dxL010320: addr
mail4.trafikverket.se[188.121.65.205] from =foo.bar@...>
to <foo@...> delayed for 00:01:00 (ACL 370)
May 23 00:01:43 sun2 sendmail[10320]: q4MM1dxL010320:
from=<prvs=048936c67e=foo.bar@...>, size=17632, class=0,
nrcpts=0, proto=ESMTP, daemon=MTA, relay=mail4.trafikverket.se
[188.121.65.205]

May 23 00:45:20 sun2 milter-greylist: q4MMjF9Q016052: addr
mail4.trafikverket.se[188.121.65.205] from =foo.bar@...>
to <foo@...> delayed for 00:01:00 (ACL 370)
May 23 00:45:20 sun2 sendmail[16052]: q4MMjF9Q016052:
from=<prvs=048936c67e=foo.bar@...>, size=18917, class=0,
nrcpts=0, proto=ESMTP, daemon=MTA, relay=mail4.trafikverket.se
[188.121.65.205]

Also note that the from address is some generated one that
milter-greylist logs incorrectly. The unique from address is what
makes normal autowhitelist not trigger either which I understand but
lazyaw should, right? Am I missing something here?

This is milter-greylist 4.0 if that makes a difference. I can't see
lazyaw mentioned in the changelog since 2.1.4.

/peter