where did clamav go?

[Tom Allison <tallison@tacocat.net>]

I did an upgrade to my mail server today.
It's all based on stable.

And it removed clamav.
dependency violations.

I managed to get it reinstalled by pointing to testing.
But now I can't seem to get postfix to talk to it again.

Everything worked 100% for months/years prior to this.

I'm kind of lost and pissed.  This is the first kind of surprise I've 
had like this under Debian and unfortunately I'm not sure what the next 
step is...  It's been a while since I fiddled with this.

my current master.cf shows:
(These are the lines I've had to remove in order to get it working again)
#scan      unix  -       -       n       -       16      smtp
#       -o smtp_send_xforward_command=yes
# for injecting mail back into the postfix stream
#127.0.0.1:10025 inet n  -       n       -       16      smtpd
#       -o content_filter=
#       -o 
receive_override_options=no_unknown_recipient_checks,no_header_body_checks
#       -o smtpd_helo_restrictions=
#       -o smtpd_client_restrictions=
#       -o smtpd_sender_restrictions=
#       -o smtpd_recipient_restrictions=permit_mynetworks,reject
#       -o mynetworks_style=host
#       -o smtpd_authorized_xforward_host=127.0.0.0/8

I seem to think that the key phrase in all this is the unix type.
from main.cf:
#content_filter = scan:127.0.0.1:10026
Which is consistent with the clamd.conf

TCPSocket 10026
TCPAddr 127.0.0.1


Unfortunately I was getting this error:
Dec  1 22:35:16 cling postfix/smtp[16565]: 7F8A04C0ED: 
to=<tallison@tacocat.net>, relay=none, delay=180, status=deferred
 (connect to 127.0.0.1[127.0.0.1]: server dropped connection without 
sending the initial SMTP greeting)
Dec  1 22:36:10 cling postfix/smtp[16587]: connect to 
127.0.0.1[127.0.0.1]: server dropped connection without sending the 
initial SMTP greeting (port 10026)

Which I don't know how to address.