Date: Wed, 21 Jan 1998 18:57:39 -0800 (PST) From: Dan Busarow <dan@dpcsys.com> To: Cliff Addy <fbsdlist@federation.addy.com> Cc: questions@FreeBSD.ORG Subject: Re: Preventing spam relaying Message-ID: <Pine.UW2.3.95.980121185259.26243D-100000@cedb> In-Reply-To: <Pine.BSF.3.95q.980121211850.1742A-100000@federation.addy.com>
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On Wed, 21 Jan 1998, Cliff Addy wrote: > However, it's too good now. I need OUR clients to be able to send email > and it's getting blocked. I didn't realize that Netscape talks directly You're using an old version of check_rcpt. Take a look at Claus Assman's. I have a page describing it at http://www.beach.net/~dan mainly cause I can't memorize Claus' URL :) You can specify both GOOD and BAD IP address blocks. Just put all of your address space in the LocalIP file (only understands full addresses, or traditional A, B, C subnets) and the blocks of spammers in SpamIP That gives you pretty fine grained control over who can use your sendmail (right down to a single IP #) and lets you block know spammers by IP. Dan -- Dan Busarow 714 443 4172 DPC Systems / Beach.Net dan@dpcsys.com Dana Point, California 83 09 EF 59 E0 11 89 B4 8D 09 DB FD E1 DD 0C 82
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