Pascal,

> we are using amavisd on two computers, one with postfix and the other with
> amavisd/ClamAV/SA

> Here is the problem I seem to have. The spams which are above cutoff are
> discarded successfully but the ones which are supposed to be good are not
> forwarded to the first server.

> Aug 26 20:26:59 releve amavis[953]: (00953-16) (!)FWD via SMTP:
>   <[EMAIL PROTECTED]> -> <[EMAIL PROTECTED]>,
>   451 4.5.0 From MTA([10.0.0.2]:10026) during fwd-connect
>   (Negative greeting:  at...)

> First is 10.0.0.2 with postfix deamons on 25 and 1025 with content_filter
> on, 10025 with content_filter off
>
> Second is 10.0.0.3 with amavisd on 10024. notify & forward method to
> 10.0.0.2:10026

> Aug 26 20:26:59 releve amavis[953]: (00953-16) (!)FWD via SMTP:
>   <[EMAIL PROTECTED]> -> <[EMAIL PROTECTED]>,
>   451 4.5.0 From MTA([10.0.0.2]:10026) during fwd-connect
>   (Negative greeting:  at...)

For some reason Postfix (or firewall) on 10.0.0.2 port 10026 is
rejecting TCP connections. Try 'telnet 10.0.0.2 10026' from 10.0.0.3
and see what Postfix writes in its log.

> 10.0.0.2:10026 inet n       -       n       -       -       smtpd
>         -o content_filter=
>         -o smtpd_delay_reject=no
>         -o smtpd_client_restrictions=permit_mynetworks,reject
>         -o smtpd_helo_restrictions=
>         -o smtpd_sender_restrictions=
>         -o smtpd_recipient_restrictions=permit_mynetworks,reject
>         -o smtpd_data_restrictions=reject_unauth_pipelining
>         -o smtpd_end_of_data_restrictions=
>         -o smtpd_restriction_classes=
>         -o mynetworks=127.0.0.0/8,10.0.0.0/8

Appears fine. Check Postfix log.

  Mark

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