Django command to test sending a simple email

check_smtp.py

from django.core.mail import send_mail
from django.core.management.base import BaseCommand


class Command(BaseCommand):
    help = 'Tests sending a simple email.'

    def add_arguments(self, parser):
        parser.add_argument('subject')
        parser.add_argument('message')
        parser.add_argument('from_email')
        parser.add_argument('to_email')

    def handle(self, *args, **options):
        send_mail(
            options.get('subject'),
            options.get('message'),
            options.get('from_email'),
            [options.get('to_email')],
        )