Whitelist entries missing from server database

I have observed an inconsistency with DCC server whitelisting.  Of some 750
'ok From' entries in our whitelist, only 600 appear to make it into the
server database.

As a result of this discovery, I have further observed the following ratio
of whitelisted checksums apparently missing from our server database:
      From       20%
	env_From    5%
	Fuz1        9%
	Fuz2        7%

A section of our whitelist appears at the end of this message, along with
the relevant portion of dblist output.  The first 'virginblue' entry has
made it into the database, while the second has not.

I can confirm that the client whitelist appears to contain all entries, as
per the examples below.  I realise the "easy" answer is to use client
whitelisting, however we do rely on server whitelisting for some portion of
our client base at this time.


Of note, the following 3 examples.

No client whitelist - server responds 'OK'.
From: "virginblue.com.au" <vmail@virginblue.com.au>
	From: ccdcfd8e b66f2c68 f5cc66f3 608627fb      ok

No client whitelist - server responds '0'.
From: virginblue.com.au <vmail@virginblue.com.au>
	From: 80d2b356 43da127c b5095541 9ec3fc54       0

Using server whitelist as a client whitelist - client responds 'OK'.
From: virginblue.com.au <vmail@virginblue.com.au>
	From: 80d2b356 43da127c b5095541 9ec3fc54            ok


Whitelist file contents:
ok      from    Yahoo! Groups <groups-noreply@yahoo-inc.com>
ok      from    "virginblue.com.au" <vmail@virginblue.com.au>
ok      from    virginblue.com.au <vmail@virginblue.com.au>
ok      env_from        <newsletter@clubmate.com>
ok      hex Fuz2        97fc569b 19fb4b76 5fc20568 7c7fe7c1
ok      from    j2 <message@mail.j2.com>
ok      hex Fuz2        14f61e57 a271ace6 3b95c049 6db53a0d
ok      from    SnapStream Announce
<snapstream-announce@topica.email-publisher.com>
ok      env_from        <marketing@seniorscard.nsw.gov.au>
ok      hex Fuz2        54cc8d6d bc5b823c 12107d8a fe1f8bea
ok      env_from        <OnlineAccess@suncorpmetway.com.au>


Relevant result from 'dblist -vv':
                                                                 7f08
  From         ok         e8f299aa f8548b5c 44b7f4fb d2103b50          f807d
                                                                 7f2c
  From         ok         ccdcfd8e b66f2c68 f5cc66f3 608627fb          5684
                                                                 7f50
  env_From     ok         d2bb63b5 87d251b0 5060bc93 91228ec3
22159f
                                                                 7f74
  Fuz2         ok         97fc569b 19fb4b76 5fc20568 7c7fe7c1
245f0a
                                                                 7f98
  From         ok         4393f866 8f07ca05 2822877f 3385ab57
1c7c63
                                                                 7fbc
  Fuz2         ok         14f61e57 a271ace6 3b95c049 6db53a0d
1bf4dc
                                                                 7fe0
  From         ok         f6b8655c 3a943473 2bbbb25e 48eb1464
22b612
                                                                 8004
  env_From     ok         c89672fe fb377f8a 4bc3c09f 4cade746
36eeff
                                                                 8028
  Fuz2         ok         54cc8d6d bc5b823c 12107d8a fe1f8bea
3cf41c
                                                                 804c
  env_From     ok         f5d914b3 edc32ff3 28f50dba 665610a7
2a6870
                                                                 8070


Any thoughts would be most appreciated.

Regards,
Clive Cleland
MessageCare