Hello,
i just installed dazuko and avast4linux, everything went fine but now i’ve got a problem:
avastrelay catches up my mails (i see it in /var/log/avastd) but I don’t get it in my box. the sender gets a message like this:
This is the Postfix program at host p15154106.pureserver.info.
I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.
For further assistance, please send mail to <postmaster>
If you do so, please include this problem report. You can
delete your own text from the message returned below.
The Postfix program
<web1p7@p15154106.pureserver.info>: host 127.0.0.1[127.0.0.1] said: 554
Transaction failed: Message content rejected -
<web1p7@p15154106.pureserver.info>: User unknown in local recipient table
(in reply to end of DATA command)
That’s all. How can I solve this? It seem’s that, because of avast catching up the mails first, postfix can’t put the mails into the right box and send’s them back. BUT WHY?? 
Here is a part from my /etc/postfix/master.cf:
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd -o content_filter=smtp:[127.0.0.1]:10025
smtps inet n - n - - smtpd
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
10026 inet n - - - - smtpd -o myhostname=localhost
#submission inet n - n - - smtpd
# -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 nqmgr
#tlsmgr fifo - - n 300 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
#relay unix - - n - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
#localhost:10025 inet n - n - - smtpd -o content_filter=
Is that correct? I’m not very keen on postfix-syntax!
Please give me a tipp, so i can get mail again! 
Greetings,
Kim