[Fixed]-Create an email in django with an HTML body and includes an attachment

Check out EmailMultiAlternatives it has an attach function that you can use for this purpose.

Here’s an example of how to use it:

from django.core.mail import EmailMultiAlternatives

    subject         = request.POST.get('subject', '')
    message         = request.POST.get('message', '').encode("utf-8")

    # Create an e-mail
    email_message   = EmailMultiAlternatives(
        subject=subject,
        body=message,
        from_email=conn.username,
        to=recipents,
        bcc=bcc_recipents,  # ['bcc@example.com'],
        cc=cc_recipents,
        headers = {'Reply-To': request.user.email},
        connection = connection
        )

    email_message.attach_alternative(message, "text/html")

    for a in matachments:

        email_message.attach(a.name, a.document.read())

    email_message.send()