http://postfixmail.com/blog Postfix Mail Server Training and Consulting Fri, 09 Dec 2011 17:11:03 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 http://postfixmail.com/blog/index.php/header-checks-examples-of-what-not-to-do/ http://postfixmail.com/blog/index.php/header-checks-examples-of-what-not-to-do/#comments Mon, 17 Nov 2008 12:26:22 +0000 mike http://postfixmail.com/blog/?p=305 http://postfixmail.com/blog/index.php/header-checks-examples-of-what-not-to-do/feed/ 0 http://postfixmail.com/blog/index.php/dropping-x-mailers-in-header-checks/ http://postfixmail.com/blog/index.php/dropping-x-mailers-in-header-checks/#comments Fri, 14 Nov 2008 14:14:09 +0000 mike http://postfixmail.com/blog/?p=303 http://postfixmail.com/blog/index.php/dropping-x-mailers-in-header-checks/feed/ 0 http://postfixmail.com/blog/index.php/built-in-content-filters-for-postfix/ http://postfixmail.com/blog/index.php/built-in-content-filters-for-postfix/#comments Sat, 08 Nov 2008 15:18:51 +0000 mike http://postfixmail.com/blog/?p=293 http://postfixmail.com/blog/index.php/built-in-content-filters-for-postfix/feed/ 0