Delphi DLL

Append (Upload) an Email to an IMAP Mailbox

Demonstrates the Chilkat Imap.AppendMail method, which uploads an Email object to a mailbox on the server. The first argument is the destination mailbox name and the second is the Email. After a successful append, the AppendUid property holds the UID the server assigned (or 0 if none was reported). This example uploads a newly built message to the Drafts mailbox.

Background: The IMAP APPEND command lets a client add a message directly to any mailbox without sending it through SMTP — it is how "Save to Drafts" works, and how a client keeps its own copy in Sent. The initial \Seen state is governed by the AppendSeen property (or by the flag arguments of the AppendMimeWithFlags variants).

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var
success: Boolean;
imap: HCkImap;
email: HCkEmail;

begin
success := False;

//  Demonstrates the Imap.AppendMail method, which uploads an Email object to a mailbox on the
//  server.  The 1st argument is the destination mailbox name and the 2nd is the Email.

imap := CkImap_Create();

CkImap_putSsl(imap,True);
CkImap_putPort(imap,993);

success := CkImap_Connect(imap,'imap.example.com');
if (success = False) then
  begin
    Memo1.Lines.Add(CkImap__lastErrorText(imap));
    Exit;
  end;
success := CkImap_Login(imap,'user@example.com','myPassword');
if (success = False) then
  begin
    Memo1.Lines.Add(CkImap__lastErrorText(imap));
    Exit;
  end;

//  Build the email to be uploaded.
email := CkEmail_Create();
CkEmail_putSubject(email,'Meeting agenda');
CkEmail_putFrom(email,'Alice <alice@example.com>');
success := CkEmail_AddTo(email,'Bob','bob@example.com');
CkEmail_putBody(email,'Let''s meet at 10am to review the agenda.');

//  Append (upload) the email to the "Drafts" mailbox.
success := CkImap_AppendMail(imap,'Drafts',email);
if (success = False) then
  begin
    Memo1.Lines.Add(CkImap__lastErrorText(imap));
    Exit;
  end;

//  AppendUid holds the UID assigned by the server (0 if the server did not report one).
Memo1.Lines.Add('Appended UID: ' + IntToStr(CkImap_getAppendUid(imap)));

success := CkImap_Disconnect(imap);
if (success = False) then
  begin
    Memo1.Lines.Add(CkImap__lastErrorText(imap));
    Exit;
  end;

CkImap_Dispose(imap);
CkEmail_Dispose(email);