Re: Forwaring mail with sendmail. Was: Which

Jose Marcio Martins da Cruz <[email protected]> Wed, 08 Feb 2006 09:54:40 +0100
Newsgroups gmane.mail.spam.greylist.user
Message-ID <[email protected]>
Dennis Wynne wrote:

> 
> You MAY need to add
> 
> gtlogistics.com	RELAY

You should better use :

	To:gtlogistics.com    RELAY

Without this, you'll accept to relay all messages with envelop from equals to
gtlogistics.com (even forged addresses) and connections from all gtlogistics.com
domain (all machines including spammers setting their DNS PTR records to some
gtlogistics.com value).



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