/// <summary>
/// Returns a <see cref="System.String" /> that represents this instance.
/// </summary>
/// <returns>A <see cref="System.String" /> that represents this instance.</returns>
public override string ToString()
{
return(string.Format("To: {0} Cc: {1} Bcc: {2}",
string.Join(";", To.Select(s => s.Address)),
string.Join(";", Cc.Select(s => s.Address)),
string.Join(";", Bcc.Select(s => s.Address))));
}
public void Save(System.IO.TextWriter txt)
{
txt.WriteLine("Date: {0}", Date.GetRFC2060Date());
txt.WriteLine("To: {0}", string.Join("; ", To.Select(x => x.ToString())));
txt.WriteLine("Cc: {0}", string.Join("; ", Cc.Select(x => x.ToString())));
txt.WriteLine("Reply-To: {0}", string.Join("; ", ReplyTo.Select(x => x.ToString())));
txt.WriteLine("Bcc: {0}", string.Join("; ", Bcc.Select(x => x.ToString())));
if (Sender != null)
{
txt.WriteLine("Sender: {0}", Sender);
}
if (From != null)
{
txt.WriteLine("From: {0}", From);
}
if (!string.IsNullOrEmpty(MessageID))
{
txt.WriteLine("Message-ID: {0}", MessageID);
}
var otherHeaders =
Headers.Where(x => !SpecialHeaders.Contains(x.Key, StringComparer.InvariantCultureIgnoreCase));
foreach (var header in otherHeaders)
{
txt.WriteLine("{0}: {1}", header.Key, header.Value);
}
if (Importance != MailPriority.Normal)
{
txt.WriteLine("Importance: {0}", (int)Importance);
}
txt.WriteLine("Subject: {0}", Subject);
txt.WriteLine();
//todo: attachments
txt.Write(Body);
}
public virtual void Save(System.IO.TextWriter txt)
{
txt.WriteLine("Date: {0}", (Date == DateTime.MinValue ? LocalTime.Now : Date).GetRFC2060Date());
txt.WriteLine("To: {0}", string.Join("; ", To.Select(x => x.ToString())));
txt.WriteLine("Cc: {0}", string.Join("; ", Cc.Select(x => x.ToString())));
txt.WriteLine("Reply-To: {0}", string.Join("; ", ReplyTo.Select(x => x.ToString())));
txt.WriteLine("Bcc: {0}", string.Join("; ", Bcc.Select(x => x.ToString())));
if (Sender != null)
{
txt.WriteLine("Sender: {0}", Sender);
}
if (From != null)
{
txt.WriteLine("From: {0}", From);
}
if (!string.IsNullOrEmpty(MessageID))
{
txt.WriteLine("Message-ID: {0}", MessageID);
}
var otherHeaders = Headers.Where(x => !SpecialHeaders.Contains(x.Key, StringComparer.InvariantCultureIgnoreCase));
foreach (var header in otherHeaders)
{
txt.WriteLine("{0}: {1}", header.Key, header.Value);
}
if (Importance != MailPriority.Normal)
{
txt.WriteLine("Importance: {0}", (int)Importance);
}
txt.WriteLine("Subject: {0}", Subject);
string boundary = null;
if (Attachments.Any() || AlternateViews.Any())
{
boundary = $"--boundary_{Guid.NewGuid()}";
txt.WriteLine("Content-Type: multipart/mixed; boundary={0}", boundary);
}
// signal end of headers
txt.WriteLine();
if (boundary != null)
{
txt.WriteLine("--" + boundary);
txt.WriteLine();
}
txt.WriteLine(Body);
AlternateViews.Union(Attachments).ToList().ForEach(att =>
{
txt.WriteLine("--" + boundary);
txt.WriteLine(string.Join("\n", att.Headers.Select(h => $"{h.Key}: {h.Value}")));
txt.WriteLine();
txt.WriteLine(att.Body);
});
if (boundary != null)
{
txt.WriteLine("--" + boundary + "--");
}
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
string boundary = Guid.NewGuid().ToString();
var date = DateTime.Now.ToString("ddd, d MMM yyyy H:m:s zz00");
var subject = !Equals(SubjectEncoding, Encoding.ASCII)
? EncodeQuotedPrintableHeader(Subject, SubjectEncoding)
: Subject;
AddHeader(sb, "From", FormatMailAddress(From, HeaderEncoding));
if (To.Any())
{
AddHeader(sb, "To", String.Join(", ", To.Select(t => FormatMailAddress(t, HeaderEncoding))));
}
if (Cc.Any())
{
AddHeader(sb, "Cc", String.Join(", ", Cc.Select(t => FormatMailAddress(t, HeaderEncoding))));
}
AddHeader(sb, "Subject", subject);
AddHeader(sb, "MIME-Version", "1.0");
AddHeader(sb, "Date", date);
AddHeader(sb, "Message-ID", MessageId);
foreach (var additionalHeader in AdditionalHeaders)
{
AddHeader(additionalHeader.Name, additionalHeader.Value);
}
if (Attachments.Any())
{
AddHeader(sb, "Content-Type", "multipart/mixed; boundary=" + boundary);
AddLine(sb, "");
AddLine(sb, "--" + boundary);
}
string boundary2 = Guid.NewGuid().ToString();
AddHeader(sb, "Content-Type", "multipart/alternative; boundary=" + boundary2);
AddLine(sb, "");
AddLine(sb, "--" + boundary2);
AddHeader(sb, "Content-Type", "text/plain; charset=" + BodyEncoding.HeaderName);
AddHeader(sb, "Content-Transfer-Encoding", "quoted-printable");
AddHeader(sb, "Content-Disposition", "inline");
AddLine(sb, "");
AddLine(sb, encodeQuotedPrintable(Text, BodyEncoding));
AddLine(sb, "--" + boundary2);
AddHeader(sb, "Content-Type", "text/html; charset=" + BodyEncoding.HeaderName);
AddHeader(sb, "Content-Transfer-Encoding", "quoted-printable");
AddHeader(sb, "Content-Disposition", "inline");
AddLine(sb, "");
AddLine(sb, encodeQuotedPrintable(Html, BodyEncoding));
AddLine(sb, "--" + boundary2 + "--");
if (Attachments.Any())
{
AddLine(sb, "");
foreach (var attachment in Attachments)
{
AddLine(sb, "--" + boundary);
if (attachment.Encoding != null)
{
AddHeader(sb, "Content-Type", attachment.Type + "; charset=" + attachment.Encoding.HeaderName);
}
else
{
AddHeader(sb, "Content-Type", attachment.Type);
}
AddHeader(sb, "Content-Transfer-Encoding", "base64");
AddHeader(sb, "Content-Disposition", "attachment; filename=" + attachment.Name);
AddLine(sb, "");
AddLine(sb, Convert.ToBase64String(attachment.Data, Base64FormattingOptions.InsertLineBreaks));
}
AddLine(sb, "--" + boundary + "--");
}
return(sb.ToString());
}
public virtual void Save(TextWriter txt)
{
txt.WriteLine("Date: {0}", Date.GetRFC2060Date());
txt.WriteLine("To: {0}", string.Join("; ", To.Select(x => x.ToString())));
txt.WriteLine("Cc: {0}", string.Join("; ", Cc.Select(x => x.ToString())));
txt.WriteLine("Reply-To: {0}", string.Join("; ", ReplyTo.Select(x => x.ToString())));
txt.WriteLine("Bcc: {0}", string.Join("; ", Bcc.Select(x => x.ToString())));
if (Sender != null)
{
txt.WriteLine("Sender: {0}", Sender);
}
if (From != null)
{
txt.WriteLine("From: {0}", From);
}
if (!string.IsNullOrEmpty(MessageID))
{
txt.WriteLine("Message-ID: {0}", MessageID);
}
var otherHeaders = Headers.Where(x => !SpecialHeaders.Contains(x.Key, StringComparer.InvariantCultureIgnoreCase));
foreach (var header in otherHeaders)
{
txt.WriteLine("{0}: {1}", header.Key, header.Value);
}
if (Importance != MailPriority.Normal)
{
txt.WriteLine("Importance: {0}", (int)Importance);
}
txt.WriteLine("Subject: {0}", Subject);
string boundary = null;
if (Attachments.Any() || AlternateViews.Any())
{
boundary = string.Format("--boundary_{0}", Guid.NewGuid());
txt.WriteLine("Content-Type: multipart/mixed; boundary={0}", boundary);
}
// signal end of headers
txt.WriteLine();
if (!string.IsNullOrWhiteSpace(Body))
{
if (boundary != null)
{
txt.WriteLine("--" + boundary);
txt.WriteLine();
}
txt.Write(Body);
}
AlternateViews.ToList().ForEach(view =>
{
txt.WriteLine();
txt.WriteLine("--" + boundary);
txt.WriteLine(string.Join("\r\n", view.Headers.Select(h => string.Format("{0}: {1}", h.Key, h.Value))));
txt.WriteLine();
if (view.Scope >= Scope.HeadersAndBodySnyppit)
{
txt.WriteLine(view.Body);
}
});
this.Attachments.ToList().ForEach(att =>
{
txt.WriteLine();
txt.WriteLine("--" + boundary);
txt.WriteLine(string.Join("\r\n", att.Headers.Select(h => string.Format("{0}: {1}", h.Key, h.Value))));
txt.WriteLine();
if (att.Scope >= Scope.HeadersAndBodySnyppit)
{
txt.WriteLine(att.Body);
}
});
if (boundary != null)
{
txt.WriteLine("--" + boundary + "--");
}
}