op_tasks/templates/registration/reset_password_email.html

{% autoescape off %}
You're receiving this email because you requested a password reset for your user account at {{ site_name }}.

Please go to the following page and choose a new password:
{% block reset_link %}
{{ protocol }}://{{ domain }}{% url 'op_tasks:reset_confirm' uidb64=uid token=token %}
{% endblock %}
Your username, in case you've forgotten: {{ user.get_username }}

Thanks for using our site!

The {{ site_name }} team

{% endautoescape %}