.net使用OpenPop自动收邮件，并将邮件内容存入数据库

1.下载OpenPop，将OpenPop添加到解决方案中。

2.

   else if (e.CommandName == "ConnectTest")
                 {
                     string sSERVER_URL = new DynamicControl(this, "SERVER_URL").Text;
                     string sPORT = new DynamicControl(this, "PORT").Text;
                     string sEMAIL_USER = new DynamicControl(this, "EMAIL_USER").Text;
                     Guid gINBOUND_EMAIL_KEY = Sql.ToGuid(Application["CONFIG.InboundEmailKey"]);
                     Guid gINBOUND_EMAIL_IV = Sql.ToGuid(Application["CONFIG.InboundEmailIV"]);
                     string sEMAIL_PASSWORD = Sql.ToString(ViewState["smtppass"]);
                     if (!Sql.IsEmptyString(sEMAIL_PASSWORD))
                         sEMAIL_PASSWORD = Security.DecryptPassword(sEMAIL_PASSWORD, gINBOUND_EMAIL_KEY, gINBOUND_EMAIL_IV);
                     ReceiveEmailByOpenPop(sEMAIL_USER, sEMAIL_PASSWORD);
                 }
                 else if (e.CommandName == "ReceiveTest")
                 {
                     Guid gINBOUND_EMAIL_KEY = Sql.ToGuid(Application["CONFIG.InboundEmailKey"]);
                     Guid gINBOUND_EMAIL_IV = Sql.ToGuid(Application["CONFIG.InboundEmailIV"]);
                     string sEMAIL_PASSWORD = Sql.ToString(ViewState["smtppass"]);
                     if (!Sql.IsEmptyString(sEMAIL_PASSWORD))
                         sEMAIL_PASSWORD = Security.DecryptPassword(sEMAIL_PASSWORD, gINBOUND_EMAIL_KEY, gINBOUND_EMAIL_IV);

                     string sSERVICE = new DynamicControl(this, "SERVICE").SelectedValue;
                     string sSERVER_URL = new DynamicControl(this, "SERVER_URL").Text;
                     int nPORT = new DynamicControl(this, "PORT").IntegerValue;
                     bool bMAILBOX_SSL = new DynamicControl(this, "MAILBOX_SSL").Checked;
                     string sEMAIL_USER = new DynamicControl(this, "EMAIL_USER").Text;
                     string sMAILBOX = new DynamicControl(this, "MAILBOX").Text;
                     StringBuilder sbErrors = new StringBuilder();
                     if (String.Compare(sSERVICE, "pop3", true) == )
                     {
                         PopUtils.Validate(Context, sSERVER_URL, nPORT, bMAILBOX_SSL, sEMAIL_USER, sEMAIL_PASSWORD, sbErrors);
                         ctlDynamicButtons.ErrorText = sbErrors.ToString();
                     }
                     else if (String.Compare(sSERVICE, "imap", true) == )
                     {
                         ImapUtils.Validate(Context, sSERVER_URL, nPORT, bMAILBOX_SSL, sEMAIL_USER, sEMAIL_PASSWORD, sMAILBOX, sbErrors);
                         ctlDynamicButtons.ErrorText = sbErrors.ToString();
                     }
                     else
                     {
                         throw (new Exception("Unknown/unsupported mail service: " + sSERVICE));
                     }
                 }