| public static GetCurrentMIMEDateTime ( ) : string | ||
| return | string | |
public bool Send(string sFrom, List <string> lstRecipients, string sSubject, string sBody)
{
if (!m_oSocket.Connect(_ipaddress, _port))
{
return(false);
}
// Receive welcome message.
string sData = m_oSocket.Receive();
m_oSocket.Send("HELO 127.0.0.1\r\n");
sData = m_oSocket.Receive();
// User
m_oSocket.Send("MAIL FROM:<" + sFrom + ">\r\n");
sData = m_oSocket.Receive();
string sCommaSeparatedRecipients = "";
foreach (string sRecipient in lstRecipients)
{
m_oSocket.Send("RCPT TO:<" + sRecipient + ">\r\n");
sData = m_oSocket.Receive();
if (!sData.StartsWith("250"))
{
return(false);
}
if (sCommaSeparatedRecipients.Length > 0)
{
sCommaSeparatedRecipients += ", ";
}
sCommaSeparatedRecipients += sRecipient;
}
// Select inbox
m_oSocket.Send("DATA\r\n");
sData = m_oSocket.Receive();
if (sCommaSeparatedRecipients.Length > 5000)
{
sCommaSeparatedRecipients = sCommaSeparatedRecipients.Substring(0, 5000);
}
m_oSocket.Send("From: " + sFrom + "\r\n");
m_oSocket.Send("To: " + sCommaSeparatedRecipients + "\r\n");
m_oSocket.Send("Subject: " + sSubject + "\r\n");
m_oSocket.Send("Date: " + Utilities.GetCurrentMIMEDateTime() + "\r\n");
m_oSocket.Send("\r\n");
// Send body
m_oSocket.Send(sBody);
m_oSocket.Send("\r\n");
m_oSocket.Send(".\r\n");
// Wait for OK.
sData = m_oSocket.Receive();
if (sData.Substring(0, 3) != "250")
{
return(false);
}
// Quit again
m_oSocket.Send("QUIT\r\n");
sData = m_oSocket.Receive();
m_oSocket.Disconnect();
return(true);
}