JavaScript

Append a MIME Message to an IMAP Mailbox

Demonstrates the Chilkat Imap.AppendMime method, which uploads a complete RFC 822/MIME message to a mailbox. The first argument is the destination mailbox name and the second is the MIME text. This example obtains the MIME from an Email object and uploads it to Drafts.

Background: Use AppendMime when you already hold a message's raw source — a .eml file, a message you assembled, or one you received. Chilkat sends the text exactly as supplied, without normalizing line endings or re-encoding headers, so every header and MIME boundary is preserved verbatim. The supplied text must be plain text (no raw non-text binary bytes).

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

JavaScript

var success = false;

//  Demonstrates the Imap.AppendMime method, which uploads a complete MIME message to a mailbox.
//  The 1st argument is the destination mailbox name and the 2nd is the MIME text.

var imap = new CkImap();

imap.Ssl = true;
imap.Port = 993;

success = imap.Connect("imap.example.com");
if (success == false) {
    console.log(imap.LastErrorText);
    return;
}

success = imap.Login("user@example.com","myPassword");
if (success == false) {
    console.log(imap.LastErrorText);
    return;
}

//  Build the email to be uploaded.
var email = new CkEmail();
email.Subject = "Meeting agenda";
email.From = "Alice <alice@example.com>";
success = email.AddTo("Bob","bob@example.com");
email.Body = "Let's meet at 10am to review the agenda.";

//  Obtain the MIME text to upload.  Here it is generated from the Email, but it could equally
//  be read from a .eml file.
var mimeText = email.GetMime();
if (email.LastMethodSuccess == false) {
    console.log(email.LastErrorText);
    return;
}

//  Append (upload) the MIME to the "Drafts" mailbox.
success = imap.AppendMime("Drafts",mimeText);
if (success == false) {
    console.log(imap.LastErrorText);
    return;
}

console.log("Appended UID: " + imap.AppendUid);

success = imap.Disconnect();
if (success == false) {
    console.log(imap.LastErrorText);
    return;
}