some messages not getting scanned

[Kurt Yoder]

Hello all

I'm noticing that some messages are not being scanned by mailscanner. They
simply pass through and get no "X-MailScanner: Found to be clean" message.
Here's an example from my logs:

Mar 24 10:27:25 pangaea sm-mta[13995]: g2OFRPt2013995:
from=<FireYourBoss at mail5.bbwgroup.com>, size=2721, class=0, nrcpts=1,
msgid=<200203241527.g2OFROKC007439 at eurasia.shcorp.com>, bodytype=8BITMIME,
proto=ESMTP, daemon=MTA, relay=eurasia.shcorp.com [10.10.2.5]
Mar 24 10:27:43 pangaea sm-mta[14002]: g2OFRPt2013995:
to=besales1 at aragorn.shcorp.com, delay=00:00:18, xdelay=00:00:00,
mailer=esmtp, pri=123422, relay=aragorn.shcorp.com. [10.10.1.235],
dsn=2.0.0, stat=Sent (g2OFRhf83782 Message accepted for delivery)

(#$%^@^@ spammers!)

A normal mail pass looks like:

Mar 24 10:28:15 pangaea sm-mta[14003]: g2OFSEt2014003:
from=<novalug-admin at tux.org>, size=663, class=-60, nrcpts=2,
msgid=<20020324101624.A12008 at justice.loyola.edu>, proto=ESMTP, daemon=MTA,
relay=eurasia.shcorp.com [10.10.2.5]
Mar 24 10:28:44 pangaea mailscanner[13822]: Scanning 1 messages, 2999 bytes
Mar 24 10:28:45 pangaea mailscanner[13822]: Scanned 1 messages, 2999 bytes
in 1seconds
Mar 24 10:28:45 pangaea sendmail[14009]: g2OFSEt2014003:
to=kyoder at aragorn.shcorp.com,mjones at aragorn.shcorp.com, delay=00:00:31,
xdelay=00:00:00, mailer=esmtp,
pri=260444, relay=aragorn.shcorp.com. [10.10.1.235], dsn=2.0.0, stat=Sent
(g2OFSjf83814 Message accepted for delivery)

Can anyone explain this behavior? Thanks...

--
Kurt Yoder
Sport & Health network administrator