Node.js

Explicitly Connect to the SMTP Server

Demonstrates the Chilkat MailMan.SmtpConnect method, which explicitly connects to the SMTP server. If SSL/TLS is required by the current property settings, the secure TLS channel is established as part of connecting. This example opens the connection.

Background: SmtpConnect performs just the connect (and TLS handshake) step, without authenticating — useful when you want fine-grained control over the connection lifecycle, or to separate connecting from authenticating (SmtpAuthenticate) for diagnostics. For everyday sending you don't need to call it: SendEmail connects automatically.

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Node.js

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function chilkatExample() {

    var success = false;

    //  Demonstrates the MailMan.SmtpConnect method, which explicitly connects to the SMTP server.
    //  If SSL/TLS is required by the current property settings, the secure channel is established
    //  as part of connecting.

    var mailman = new chilkat.MailMan();

    //  Configure the SMTP server connection.
    mailman.SmtpHost = "smtp.example.com";
    mailman.SmtpPort = 465;
    mailman.SmtpSsl = true;

    //  Explicitly connect to the SMTP server (does not authenticate).

    success = mailman.SmtpConnect();
    if (success == false) {
        console.log(mailman.LastErrorText);
        return true;
    }

    console.log("Connected to the SMTP server.");

}

chilkatExample();