i want to use ANPOP POP3.dll in my website as a webservice.
how can i use it without installing ANPOP POP3.exe on server because my website hosted on shared hosting environment.

Hi, then you need to ask your host provider to copy the anpop.dll to your server and use "regsvr32" to register it as ActiveX object.

If you use .NET framework, I suggest that you download the EAGetMail and use the EAGetMail.dll in your .NET web service, it doesn't require the dll registration, you just need to copy eagetmail.dll to your bin folder, then it is ok.