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Subject: Re: Mail without "From:"
From: Wietse Venema (wietse
porcupine.org)Date: Mon Jun 05 2000 - 14:28:57 CDT
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Andre Galvani:
> Hi,
>
> I would like to know, How do I block messages
> without "From:"
That's currently not possible.
> or messages with sender-SMTP
> equal "mail.localhost.net"(Is that it would be a spoof?)??
Use an access(5) table.
/etc/postfix/main.cf
smtpd_sender_restrictions = hash:/etc/postfix/access
/etc/postfix/access:
mail.localhost.net REJECT
Run "postmap /etc/postfix/access" whenever you change that file.
Wietse
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