debian etch to lenny update 2 issues

[oddyutza]

mails don't work, i can send but i can't recive

mail.log

Code:

Feb 12 15:22:34 storage postfix/qmgr[17855]: 40B428440ED: from=<usermail@yahoo.com>, size=567731, nrcpt=1 (queue active)
Feb 12 15:22:35 storage postfix/pipe[18533]: 40B428440ED: to=<office@domain.tld>, relay=dovecot, delay=3, delays=2.9/0.01/0/0.05, dsn=5.3.0, status=bounced
(command line usage error. Command output: Fatal: Unknown argument: retry Usage: deliver [-c <config file>] [-d <destination user>] [-m <mailbox>]
[-n] [-e] [-f <envelope sender>] )
Feb 12 15:22:35 storage postfix/cleanup[18531]: 023338440F2: message-id=<20090212132235.023338440F2@ispcpdomain.tld>
Feb 12 15:22:35 storage postfix/smtpd[18528]: disconnect from web31308.mail.mud.yahoo.com[68.142.198.103]

and awstats

Code:

Error: SiteDomain parameter not defined in your config/domain file. You must edit it for using this version of AWStats.

Setup ('/etc/awstats/awstats.conf' file, web server or permissions) may be wrong.
Check config file, permissions and AWStats documentation (in 'docs' directory).

both afer the " apt-get dist-update "

help ?