Given that this line activates Django's translation feature, why do we need different templates for each language?

Now that I had the chance to think about this more, it seems like the user can easily do this without us needing to build this feature into ``post-office``:

```python
template = 'my_template_%s' % (my_language or 'en-us')
mail.send(['to@example.com'], template=template)
```