public static Pop3SettingsResult CheckSettings(string Server, int Port, string User, string Password, Pop3SecureConnectionType SecureConnectionType)
{
string strEMailHost = Server;
int iEMailPort = Port;
string strEMailUser = User;
string strEMailPassword = Password;
Pop3SettingsResult retVal = Pop3SettingsResult.None;
try
{
//IPHostEntry hostInfo = Dns.GetHostEntry(strEMailHost);
IPAddress[] addresses = Dns.GetHostAddresses(strEMailHost);
if (addresses.Length > 0)
{
IPEndPoint pop3ServerEndPoint = new IPEndPoint(addresses[0], iEMailPort);
Pop3Connection pop3Connection = new Pop3Connection();
if (SecureConnectionType == Pop3SecureConnectionType.Ssl)
{
pop3Connection.OpenSsl(pop3ServerEndPoint, Server);
}
else
{
pop3Connection.Open(pop3ServerEndPoint);
}
if (SecureConnectionType == Pop3SecureConnectionType.Tls)
{
pop3Connection.Stls(Server);
}
retVal |= Pop3SettingsResult.ServerName;
try
{
pop3Connection.User(strEMailUser);
retVal |= Pop3SettingsResult.Pop3User;
pop3Connection.Pass(strEMailPassword);
retVal |= Pop3SettingsResult.Pop3Password;
Pop3Stat stat = pop3Connection.Stat();
}
finally
{
pop3Connection.Quit();
}
}
}
catch (Exception ex)
{
string strErrMsg = ex.Message;
}
return(retVal);
}
public void ReceiveMessages()
{
try
{
Pop3Connection connection = new Pop3Connection();
//IPHostEntry hostInfo = Dns.GetHostEntry(Owner.Server);
IPAddress[] addresses = Dns.GetHostAddresses(Owner.Server);
IPEndPoint pop3ServerEndPoint = new IPEndPoint(addresses[0], Owner.Port);
if (this.Owner.SecureConnectionType == Pop3SecureConnectionType.Ssl)
{
connection.OpenSsl(pop3ServerEndPoint, Owner.Server);
}
else
{
connection.Open(pop3ServerEndPoint);
}
if (this.Owner.SecureConnectionType == Pop3SecureConnectionType.Tls)
{
connection.Stls(Owner.Server);
}
connection.User(Owner.Login);
connection.Pass(Owner.Pass);
Pop3Stat stat = connection.Stat();
EMailRouterPop3Box.UpdateStatistic(this.Owner.EMailRouterPop3BoxId,
true,
string.Empty, stat.MessageCout);
if (stat.MessageCout > 0)
{
// Step 3. Request uidl.
Pop3UIDInfoList uidList = connection.Uidl();
foreach (Pop3UIDInfo uidItem in uidList)
{
try
{
// Step 4. Request message.
Pop3Message msg = connection.Retr(uidItem.ID);
// Step 5. Process message.
RaiseNewMessageEvent(msg);
// Step 6. Delete message from server.
connection.Dele(uidItem.ID);
}
catch (Exception ex)
{
if (RaiseErrorEvent(ex))
{
throw;
}
}
}
}
connection.Quit();
}
catch (Exception ex)
{
if (RaiseErrorEvent(ex))
{
throw;
}
}
}
