Date: Fri, 7 Jun 1996 20:48:58 -0700 (PDT) From: Cameron Slye <cslye@info.infosite.com> To: compland@ism.com.br (Helio Coelho Jr. - CompuLand Informatica) Cc: questions@freebsd.org Subject: Re: Blocking access to Popper from outside Message-ID: <199606080348.UAA00286@info.infosite.com> In-Reply-To: <199606082025.RAA22985@unix1.ism.com.br> from "Helio Coelho Jr. - CompuLand Informatica" at Jun 8, 96 05:25:30 pm
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> Hi: > > Is there a way to block people checking their mail in POPPER from outside > the local network ? Let me explain better: I have some dial in users that > are checking their mail remotely, from another network, through the WAN > port. I checked the POPPER man page but no luck. This can be done by > ip-filtering ? I can't figure how. Any help would be greatly appreciated ! TCP wrappers on the port would be the best bet... They are in the ports collection, I would recomend compiling it with the extended cheching option, this allowing you to have a hosts.allow file that you can define what can and cant do what on what port...
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