Node.js

Office365 POP3 Login with OAuth2 Authentication

See more Office365 Examples

Demonstrates how to authenticate using OAuth2 using the POP3 protocol with outlook.office365.com.

Note: This example requires Chilkat v9.5.0.83 or greater.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    var mailman = new chilkat.MailMan();

    mailman.MailHost = "outlook.office365.com";
    mailman.MailPort = 995;
    mailman.PopSsl = true;

    // Use your O365 email address here.
    mailman.PopUsername = "OFFICE365_EMAIL_ADDRESS";

    // When using OAuth2 authentication, leave the password empty.
    mailman.PopPassword = "";

    // Load our previously obtained OAuth2 access token.
    var jsonToken = new chilkat.JsonObject();
    success = jsonToken.LoadFile("qa_data/tokens/office365.json");
    if (success == false) {
        console.log(jsonToken.LastErrorText);
        return;
    }

    mailman.OAuth2AccessToken = jsonToken.StringOf("access_token");

    // Make the TLS connection to the outlook.office365.com POP3 server.
    success = mailman.Pop3Connect();
    if (success !== true) {
        console.log(mailman.LastErrorText);
        return;
    }

    // Authenticate using XOAUTH2
    success = mailman.Pop3Authenticate();
    if (success !== true) {
        console.log(mailman.LastErrorText);
        return;
    }

    // Find out how many emails are on the server..
    var numEmails = mailman.CheckMail();
    if (numEmails < 0) {
        console.log(mailman.LastErrorText);
        return;
    }

    // Examine the POP3 session log:
    console.log(mailman.Pop3SessionLog);

    // The POP3 session log will look something like this:

    // **** Connected to outlook.office365.com:995
    // < +OK The Microsoft Exchange POP3 service is ready. [QwBIADIAUABSADEAOABD...YwBvAG0A]
    // > AUTH XOAUTH2
    // < + 
    // > <base64 string in XOAUTH2 format>
    // < +OK User successfully authenticated.
    // > STAT
    // < +OK 3 375302

    // End the POP3 session and close the connection to the GMail server.
    success = mailman.Pop3EndSession();
    if (success !== true) {
        console.log(mailman.LastErrorText);
        return;
    }

    console.log("Finished.");

}

chilkatExample();