[Postfixbuch-users] Domain sperren

[Uwe Driessen]

On Behalf Of Martin Meier
> Uwe Driessen schrieb:
> > On Behalf Of Martin Meier
> > ------------------
> > In der Main.cf
> > smtpd_restriction_classes = Will_ich_nicht

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

read about this in 

http://www.postfix.org/postconf.5.html#smtpd_restriction_classes


und dann noch mal ganz langsam die mail lesen oder einfach testen 
ich weiß ich hab das auch nicht beim ersten Anlauf verstanden ....

smtpd_restriction_classes (default: empty)
User-defined aliases for groups of access restrictions. The aliases can be specified in
smtpd_recipient_restrictions etc., and on the right-hand side of a Postfix access(5)
table. 

One major application is for implementing per-recipient UCE control. See the
RESTRICTION_CLASS_README document for other examples. 


http://www.postfix.org/RESTRICTION_CLASS_README.html

The real reason for the existence of Postfix restriction classes is more mundane: you
can't specify a lookup table on the right-hand side of a Postfix access table. This is
because Postfix needs to open lookup tables ahead of time, but the reader probably does
not care about these low-level details. 

Example: 

/etc/postfix/main.cf:
    smtpd_restriction_classes = restrictive, permissive
    # With Postfix < 2.3 specify reject_unknown_client.
    restrictive = reject_unknown_sender_domain reject_unknown_client_hostname ...
    permissive = permit

    smtpd_recipient_restrictions = 
	permit_mynetworks
	reject_unauth_destination
	check_recipient_access hash:/etc/postfix/recipient_access

/etc/postfix/recipient_access:
    joe at my.domain	permissive
    jane at my.domain	restrictive
With this in place, you can use "restrictive" or "permissive" on the right-hand side of
your per-client, helo, sender, or recipient SMTPD access tables. 

The remainder of this document gives examples of how Postfix access restriction classes
can be used to: .............





Mit freundlichen Grüßen

Drießen

-- 
Software & Computer
Uwe Drießen
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Tel.: +49 06708 / 660045   Fax: +49 06708 / 661397