Using ISA to protect Exposed portshttp://msmvps.com/blogs/bradley/archive/2006/12/28/using-isa-to-protect-exposed-ports.aspxAs a FYI a blog post I did on how to use ISA 2004 to better close your SMTP connection to the outside world ... especially when you are connnected to ExchangeDefender.com is up on the ISA server blog http://blogs.technet.com/isablog/archive/2006/12/28enCommunityServer 2008.5 SP2 (Build: 40407.4157)Using ISA to protect the SBS mail server just a smidge more....http://msmvps.com/blogs/bradley/archive/2006/12/28/using-isa-to-protect-exposed-ports.aspx#458917Fri, 29 Dec 2006 23:20:50 GMTd67277c4-116b-43f1-b688-e9ef184ea916:458917E-Bitz - SBS MVP the Official Blog of the SBS "Diva"<p>The recent closure of the Open Relay Database as reported by incidents.org points out how email and spam</p><img src="http://msmvps.com/aggbug.aspx?PostID=458917" width="1" height="1">Using ISA to protect the SBS mail server just a smidge more....http://msmvps.com/blogs/bradley/archive/2006/12/28/using-isa-to-protect-exposed-ports.aspx#458769Fri, 29 Dec 2006 21:24:46 GMTd67277c4-116b-43f1-b688-e9ef184ea916:458769E-Bitz - SBS MVP the Official Blog of the SBS "Diva"<p>The recent closure of the Open Relay Database as reported by incidents.org points out how email and spam</p><img src="http://msmvps.com/aggbug.aspx?PostID=458769" width="1" height="1">Using ISA to protect the SBS mail server just a smidge more....http://msmvps.com/blogs/bradley/archive/2006/12/28/using-isa-to-protect-exposed-ports.aspx#458767Fri, 29 Dec 2006 21:23:44 GMTd67277c4-116b-43f1-b688-e9ef184ea916:458767E-Bitz - SBS MVP the Official Blog of the SBS "Diva"<p>.style2 { FONT-FAMILY: Arial, Helvetica, sans-serif } .style5 { FONT-SIZE: small } .style6 { FONT-SIZE:</p><img src="http://msmvps.com/aggbug.aspx?PostID=458767" width="1" height="1">