Stopping Spam
by Alan Schwartz and Simson Garfinkel 


This page lists the errors that are in the most recent printing, 2/99.  

If you have error reports or technical questions, wyou can send them to
booktech@oreilly.com.  (Please specify the printing date of your copy.)


This page was last modified on November 27, 2000.


Here's a key to the markup:

        [page-number]: serious technical mistake
        {page-number}: minor technical mistake
        <page-number>: important language or formatting problem
        (page-number): minor formatting problem, or language change
        ?page-number?: question or request for clarification


CONFIRMED errors:


(9) In the last sentence of the second paragraph, change "sombody" to 
"somebody."


(29) In line 10 of the second paragraph, change "to a difference" to "to a 
different."
			  

{105}  The second sentence of the fourth paragraph now reads:

	"Available at http://www.bsitech.com/antispam/antispam.zip."

Should read:

	"Available at http://oak.oakland.edu/pub/simtelnet/win95/email/
	antispam.zip."


{139}  2nd paragraph under "At the Mail Transport Agent";
The URL "http://www.informatik.uni-kiel.de/%7Eca/email/check.html"
is outdated; it's now at "http://www.sendmail.org/~ca/email/check.html".


{142}  3rd paragraph;
The URL "http://www.informatik.uni-kiel.de/%7Eca/email/check.html"
is outdated; it's now at "http://www.sendmail.org/~ca/email/check.html".


(147)  In the second line of the third paragraph, change "Claude Assman" to
"Claus Assmann."


{147}  3rd paragraph;
The URL "http://www.informatik.uni-kiel.de/%7Eca/email/check.html"
is outdated; it's now at "http://www.sendmail.org/~ca/email/check.html".


{172}  2nd paragraph under "Documents";
The URL "http://www.informatik.uni-kiel.de/%7Eca/email/check.html"
is outdated; it's now at "http://www.sendmail.org/~ca/email/check.html".


{173}  3rd paragraph under "Administrator Tools";
The URL "http://www.informatik.uni-kiel.de/%7Eca/email/check.html"
is outdated; it's now at "http://www.sendmail.org/~ca/email/check.html".