Re: C-R Systems (Spam Filter)
From: Ralf Döblitz (doeblitz_at_doeblitz.net)
Date: 01/02/05
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Date: 2 Jan 2005 21:54:09 +0100
In comp.mail.sendmail Alan Connor <zzzzzz@xxx.yyy> wrote:
[...]
> Are Challenge-Response systems okay to use on the Internet?
Only if used appropriately. Using them to check unknown senders may be
acceptable.
But many people use C/R systemes even when requesting automated mail
responses (e.g. from online ordering sytems) or when initating the mail
contact themselves. I usually drop those mails in the bitbucket and
refrain from further communication with this kind of people. If they
will not make make the effort to whitelist the systems/users they
contact, I will not do that either.
Ralf (F'Up2 reduced to comp.mail.sendmail as I do not read the other groups)
-- Ralf Döblitz * Schapenstraße 6 * 38104 Braunschweig * Germany Phone: +49-531-2361223 Fax: +49-531-2361224 mailto:doeblitz@doeblitz.net Homepage: http://www.escape.de/users/selene/ Mit UTF-8 kann man gleichzeitig äöüßÄÖÜæœłø¼½¾¤¹²³¢€£¥¶§¬÷×±©®™¡¿ verwenden.
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