Feature email appliance

Question

hi guys 
 please, I need some information on Email Appliance, particularly the feature and release notes of Sophos Email Appliance 4.3.0 /1 , where can i find them? 
 thankyou very much in advanced 
 regards 
 Franco

Red_Warrior · Answer

all of the documentation including the full release notes are available here: http://sea.sophos.com/ 
 if you need a sales stuff: https://www.sophos.com/en-us/products/secure-email-gateway.aspx 
 you can see the data sheets half way down on the right.