Processing incoming emails

How would I go about checking incoming e-mails? For example, on a certain e-mail address, I would get e-mails formatted in a certain way. According to the response, some scripts need to run/ some sql tables updates etc. How can one do this in (ASP) .NET with SQL Server? Anyone did this kind of stuff before?How do you want to check the emails? POP3? I use a very simple little email server that gives me COM access to mail message objects, so it was short work to watch for new messages and process them accordingly. However, if you want to check a remote email account, you'd probably need to use POP3 to retrieve the messages. There are some POP3 .Net controls available on the net, but they usually are not free.|||you need to deal with pop3:

http://www.gotdotnet.com/community/usersamples/Default.aspx?query=pop3|||What POP3 server do you use? Installing a mailserver on the server is no problem but I don't want to install Exchange just for one account. Do you have any example scripts? Thanks