utils.py 文件源码

def send_mail_with_backend(
        subject, body, from_email, recipient_list, html_message=None,
        fail_silently=False, auth_user=None, auth_password=None,
        attachments=None, alternatives=None, connection=None, headers=None,
        do_not_encrypt_this_message=False):
    connection = connection or mail.get_connection(
        username=auth_user, password=auth_password,
        fail_silently=fail_silently,
    )
    message = mail.EmailMultiAlternatives(
        subject, body, from_email, recipient_list, attachments=attachments,
        connection=connection, headers=headers)

    if html_message:
        message.attach_alternative(html_message, 'text/html')

    for alternative, mimetype in alternatives or []:
        message.attach_alternative(alternative, mimetype)

    if do_not_encrypt_this_message:
        message.do_not_encrypt_this_message = True

    return message.send()