mailscanner lint errors

[mailadmin at baladia.gov.kw]

Dear ALL,

i am using the latest mailscanner + the jules SA+AV script and have
installed as per the docs and when i run the MailScanner --lint it shows
me

-------------------------------------------------

Version number in MailScanner.conf (4.62.9) is correct.

ERROR: The "envelope_sender_header" in your spam.assassin.prefs.conf
ERROR: is not correct, it should match X-Baladia-MailScanner-MailScanner-From


Checking for SpamAssassin errors (if you use it)...
SpamAssassin temp dir = /var/spool/MailScanner/incoming/SpamAssassin-Temp
SpamAssassin reported no errors.
MailScanner.conf says "Virus Scanners = clamav"
Found these virus scanners installed: clamav
===========================================================================
Ignore errors about failing to find EOCD signature
format error: can't find EOCD signature
 at /usr/sbin/MailScanner line 451
===========================================================================
Virus Scanner test reports:
ClamAV said "eicar.com contains Eicar-Test-Signature"

If any of your virus scanners (clamav)
are not listed there, you should check that they are installed correctly
and that MailScanner is finding them correctly via its virus.scanners.conf.

---------------------------------------------------------------------------
r the above errors serious .. how cd i fix it


2) right now i have clamav-0.91.1-1.el5.rf and the latest stable version
is  0.91.2 ..

how cd i install this since earlier i installed it via Jules script


apprecite and thnks


regards

simon


-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.