This is an email handler like Django's built-in email hander that allows you to optionally send emails to admins even if it's lower priority than ERROR. You can also include additional content in the email. For example, logging.info('Something happened.', extra={'tell_admins': True, 'email_content': 'Some more info to put in the email.'})

super_admin_email_handler.py

import logging
import traceback

from django.conf import settings
from django.core import mail
from django.utils.log import AdminEmailHandler
from django.views.debug import ExceptionReporter
from django.views.debug import get_exception_reporter_filter

from .str_tools import strjoin

class SuperAdminEmailHandler(AdminEmailHandler):
    def emit(self, record):
        tell_admins = getattr(record, 'tell_admins', False)
        content = getattr(record, 'email_content', '')

        if record.levelno < logging.ERROR and not tell_admins:
            return

        try:
            request = record.request
            subject = '%s (%s IP): %s' % (
                record.levelname,
                (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS
                 and 'internal' or 'EXTERNAL'),
                record.getMessage()
            )
            filter = get_exception_reporter_filter(request)
            request_repr = filter.get_request_repr(request)
        except Exception:
            subject = '%s: %s' % (
                record.levelname,
                record.getMessage()
            )
            request = None
            request_repr = "Request repr() unavailable."
        subject = self.format_subject(subject)

        if record.exc_info:
            exc_info = record.exc_info
            stack_trace = '\n'.join(traceback.format_exception(*record.exc_info))
        else:
            exc_info = (None, record.getMessage(), None)
            stack_trace = 'No stack trace available'

        message = strjoin(content, stack_trace, request_repr, delim='\n\n')
        reporter = ExceptionReporter(request, is_email=True, *exc_info)
        html_message = self.include_html and reporter.get_traceback_html() or None
        mail.mail_admins(subject, message, fail_silently=True, html_message=html_message)