// --------------------------- ToMessageHeaderString -------------------------
// The email address and friendly name in the form specified for an internet
// message header.
// Use the CharSet to Quoted-Printable encode the friendly name if need be.
public string ToMessageHeaderString(string InCharSet)
{
StringBuilder sb = new StringBuilder(512);
if (Stringer.IsNotEmpty(FriendlyName))
{
string mhs = null;
QuotedPrintableTraits traits =
new QuotedPrintableTraits( )
.SetCharSet(InCharSet)
.SetOtherEncodeChars("\"");
mhs = MessageHeaderString.EncodeAsRequired(FriendlyName, traits);
sb.Append(mhs);
sb.Append(" <" + Address + ">");
}
else
{
sb.Append("<" + Address + ">");
}
return(sb.ToString( ));
}
/// <summary>Returns the MailMessage as a RFC 822 formatted message</summary>
public override string ToString()
{
StringBuilder sb = new StringBuilder(60000);
sb.Append("Reply-To: " + ReplyTo.ToMessageHeaderString(charset));
sb.Append(SmtpConstants.CrLf);
sb.Append("From: " + From.ToMessageHeaderString(charset));
sb.Append(SmtpConstants.CrLf);
if (1 == 2)
{
if (Stringer.IsNotEmpty(ReplyTo.FriendlyName))
{
string rt = MessageHeaderString.EncodeAsRequired(
Stringer.Enquote(ReplyTo.FriendlyName, '"', QuoteEncapsulation.Escape),
new QuotedPrintableTraits( ));
sb.Append("Reply-To: ");
sb.Append(rt);
sb.Append(" <" + ReplyTo.Address + ">" + SmtpConstants.CrLf);
string debug = sb.ToString( );
}
else
{
sb.Append("Reply-To: <" + ReplyTo.Address + ">" + SmtpConstants.CrLf);
}
// from email address.
if (Stringer.IsNotEmpty(From.FriendlyName))
{
string rt = MessageHeaderString.EncodeAsRequired(
Stringer.Enquote(From.FriendlyName, '"', QuoteEncapsulation.Escape),
new QuotedPrintableTraits( ));
sb.Append("From: ");
sb.Append(rt);
sb.Append(" <" + From.Address + ">" + SmtpConstants.CrLf);
}
else
{
sb.Append("From: <" + From.Address + ">" + SmtpConstants.CrLf);
}
}
sb.Append("To: " + CreateAddressList(mToRecipients) + "\r\n");
if (CCRecipients.Count != 0)
{
sb.Append("CC: " + CreateAddressList(CCRecipients) + "\r\n");
}
if (subject != null && subject.Length > 0)
{
StringBuilder cleanSubject = new StringBuilder(subject);
cleanSubject.Replace("\r\n", null);
cleanSubject.Replace("\n", null);
sb.Append("Subject: " + MailEncoder.ConvertHeaderToQP(cleanSubject.ToString(), charset) + "\r\n");
}
sb.Append("Date: " + DateTime.Now.ToUniversalTime().ToString("R") + "\r\n");
sb.Append(SmtpConfig.X_MAILER_HEADER + "\r\n");
if (notification)
{
if (ReplyTo.FriendlyName != null && ReplyTo.FriendlyName.Length != 0)
{
sb.Append("Disposition-Notification-To: " + MailEncoder.ConvertHeaderToQP(ReplyTo.FriendlyName, charset) + " <" + ReplyTo.Address + ">\r\n");
}
else
{
sb.Append("Disposition-Notification-To: <" + ReplyTo.Address + ">\r\n");
}
}
if (priority != null)
{
sb.Append("X-Priority: " + priority + "\r\n");
}
if (customHeaders != null)
{
for (IEnumerator i = customHeaders.GetEnumerator(); i.MoveNext();)
{
MailHeader m = (MailHeader)i.Current;
if (m.name.Length >= 0 && m.body.Length >= 0)
{
sb.Append(m.name + ":" + MailEncoder.ConvertHeaderToQP(m.body, charset) + "\r\n");
}
else
{
// TODO: Check if below is within RFC spec.
sb.Append(m.name + ":\r\n");
}
}
}
sb.Append("MIME-Version: 1.0\r\n");
sb.Append(GetMessageBody());
return(sb.ToString());
}
