private string GetFileNameFromSessionInfo(SmtpSessionInfo sessionInfo)
{
var fileName = sessionInfo.CreatedTimestamp.ToString("yyyy-MM-dd_HHmmss_fff") + ".eml";
var fullName = Path.Combine(_mailDir, fileName);
return(fullName);
}
public override SmtpResponse DataEnd(SmtpSessionInfo sessionInfo)
{
var fileName = GetFileNameFromSessionInfo(sessionInfo);
var size = GetFileSize(fileName);
Console.WriteLine("Mail received ({0} bytes): {1}", size, fileName);
var successMessage = String.Format("{0} bytes received", size);
var response = SmtpResponse.OK.CloneAndChange(successMessage);
return(response);
}
public override SmtpResponse DataLine(SmtpSessionInfo sessionInfo, byte[] lineBuf)
{
var fileName = GetFileNameFromSessionInfo(sessionInfo);
Console.WriteLine("{0} <<< {1}", fileName, Encoding.UTF8.GetString(lineBuf));
using (var stream = File.OpenWrite(fileName))
{
stream.Seek(0, SeekOrigin.End);
stream.Write(lineBuf, 0, lineBuf.Length);
stream.WriteByte(13);
stream.WriteByte(10);
}
return(SmtpResponse.None);
}
public SmtpResponse DataEnd(SmtpSessionInfo sessionInfo)
{
return(SmtpResponse.OK);
}
public SmtpResponse DataLine(SmtpSessionInfo sessionInfo, byte[] lineBuf)
{
_mailData.AppendLine(Encoding.UTF8.GetString(lineBuf));
return(SmtpResponse.None);
}
public SmtpResponse DataStart(SmtpSessionInfo sessionInfo)
{
return(SmtpResponse.DataStart);
}
public override SmtpResponse DataStart(SmtpSessionInfo sessionInfo)
{
Console.WriteLine("Start receiving mail: {0}", GetFileNameFromSessionInfo(sessionInfo));
return(SmtpResponse.DataStart);
}
