django-celery-email - Django Celery Email Backend
To enable django-celery-email for your project you need to add djcelery_email to INSTALLED_APPS:
INSTALLED_APPS += ("djcelery_email",)
You must then set django-celery-email as your EMAIL_BACKEND:
EMAIL_BACKEND = 'djcelery_email.backends.CeleryEmailBackend'
By default django-celery-email will use Django's builtin SMTP email backend for the actual sending of the mail. If you'd like to use another backend, you may set it in CELERY_EMAIL_BACKEND just like you would normally have set EMAIL_BACKEND before you were using Celery. In fact, the normal installation procedure will most likely be to get your email working using only Django, then change EMAIL_BACKEND to CELERY_EMAIL_BACKEND, and then add the new EMAIL_BACKEND setting from above.
After this setup is complete, and you have a working Celery install, sending email will work exactly like it did before, except that the sending will be handled by your Celery workers.