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Re: Sendmail Security

"Jeremy C. Reed" wrote:

> On Thu, 22 Nov 2001, Gene Grimm wrote:
> > We have a couple sendmail servers that I have not had time to replace with
> > other mail packages. I have tried tightening anti-spam procedures as much as > I
> know, but how do you find information on getting rid of the ability for
> > spammers to use "Undisclosed.Recipients@mail.domain.com"?
> I use Exim and the Exim filter to block some "Undisclosed.Recipients".

I don't presently have time to rebuild the mail server to transition 1500 accounts
without interruptions, which is why I asked for a sendmail solution.

> I have a webpage that has some links to a variety of filters at
> http://www.reedmedia.net/misc/mail/filters.html
> You may want to look at the procmail-based junkfilter.

I will check the rest of the suggestion as time permits.

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