Re: maybe a newbie question - stop sending mail from <> - how can i do?

From: Ralf Hildebrandt (no email)
Date: Mon Jul 01 2002 - 05:10:50 EDT

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On Mon, Jul 01, 2002 at 10:56:39AM +0200, Noze SrL wrote:

> >and make sure 213.92.22.xxx/xx is set correctly (/24 instead of /8)
>
>
> Thank you ... but smtpd__recipient_restriction does not specifies
> restrictions on recipient addresses that SMTP clients can send in RCPT TO commands?

Not exclusively. You can usually trust what I'm saying.

> My problem is for mail sent using
>
> mail from: <>
>
> I know my server is not an open relay. But using "mail from: <>" allow
> anyone to send mail to anyone.

Then your box is an open relay.

-- 
Ralf Hildebrandt (Im Auftrag des Referat V A)   
Charite Campus Virchow-Klinikum                 Tel.  +49 (0)30-450 570-155
Referat V A - Kommunikationsnetze -             Fax.  +49 (0)30-450 570-916
Trying to outsmart a compiler defeats much of the purpose of using
one. -- Kernighan & Plauger, The Elements of Programming Style. 
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