Hi !

Hivemail is in php and Mailyoulike is in asp and dotnet

Mailyoulike like have almost all the features  which  hivemail offers   and some unique features which  only mailyoulike offers

Hivemail requires a php_imap.dll to be enabled on your server in order to work ( most servers do not have that but they enable that on request and some don,t )  but for mailyoulike you do not need any component just upload the scripts and you have the system .

asp and dot net  is microsoft  and php is not

If you plan to run your website on unix or lunix server then  purchase Hivemail   and if you plan to run your website  on  Windows servers  then you can purchase any , that depends which one you like .  and what are your requirments .

Thanks
Suhail kaleem
mailyoulike.com