Send HTML Email with Image Downloaded from URL

Demonstrates how to compose an HTML email with an embedded image where the image data is downloaded from a URL.
Chilkat Go Downloads

    success := false

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

    // First download the image we'll be adding to the HTML "img" tag.
    bdJpg := chilkat.NewBinData()
    http := chilkat.NewHttp()
    success = http.QuickGetBd("https://www.chilkatsoft.com/images/starfish.jpg",bdJpg)
    if success == false {
        fmt.Println(http.LastErrorText())
        bdJpg.DisposeBinData()
        http.DisposeHttp()
        return
    }

    mailman := chilkat.NewMailMan()

    // Use your SMTP server..
    mailman.SetSmtpHost("smtp.yourserver.com")
    mailman.SetSmtpPort(587)
    mailman.SetStartTLS(true)

    // Set the SMTP login/password
    mailman.SetSmtpUsername("my_login")
    mailman.SetSmtpPassword("my_password")

    // Create an HTML email.
    email := chilkat.NewEmail()
    email.SetSubject("HTML Email with Image")
    email.SetFrom("Dave <somebody@mydomain.com>")
    email.AddTo("Chilkat","info@chilkatsoft.com")

    html := "<html><body><p>This is an HTML email with an embedded image.</p><p><img src=\"starfish.jpg\" /></p></body></html>"
    email.SetHtmlBody(html)

    // Note: The "starfish.jpg" here must match the name in the "img" tag's "src" attribute in the HTML above.
    success = email.AddRelatedBd2(bdJpg,"starfish.jpg")
    if success == false {
        fmt.Println(email.LastErrorText())
        bdJpg.DisposeBinData()
        http.DisposeHttp()
        mailman.DisposeMailMan()
        email.DisposeEmail()
        return
    }

    email.SaveEml("qa_output/out.eml")

    // success = mailman.SendEmail(email);
    // if (success == ckfalse) {
    //     println mailman.LastErrorText;
    //     return;
    // }
    // 
    // ignore = mailman.CloseSmtpConnection();

    fmt.Println("Success.")

    bdJpg.DisposeBinData()
    http.DisposeHttp()
    mailman.DisposeMailMan()
    email.DisposeEmail()