From: Ralf Hildebrandt (no email)
Date: Thu Jul 01 2004 - 02:19:47 EDT
* Jonathan Nichols <>:
> Greetings,
> I have (another) mailserver that gets about 250,000 mails a day -
> only about 15,000 are legit, the rest are common bogus addresses that get
> dropped (if they occur frequently enough) or bounced.
Do you accept the mail before bouncing it?
> content_filter = smtp-amavis:[127.0.0.1]:10024
LMTP is better
> smtpd_recipient_restrictions = permit_mynetworks,
> reject_unauth_destination, check_sender_access
> hash:/etc/postfix/banned_servers, check_recipient_access
> hash:/etc/postfix/recipient_checks, reject_unauth_pipelining, permit
check_sender_access hash:/etc/postfix/banned_servers
makes no sense, since check_sender_access checks envelope sender
addresses, not clients!
> soft_bounce = yes
This make NO SENSE on a production server.
> unknown_local_recipient_reject_code = 450
This make NO SENSE on a production server.
> $max_servers = 350; # number of pre-forked children (default 2)
> $max_requests = 800; # retire a child after that many accepts (default 10)
These values are way too high.
-- Ralf Hildebrandt my current spamtrap http://www.arschkrebs.de/postfix/ Tel. +49 (0)30-450 570-155 ThisemailhasbeenbroughttoyoubyJOLTCola,favoredbyssysadmins,netadminsand programmerseverywhere. JOLTCola--forallthesugarandtwicethecaffine(R).
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