Update EMAIL_BACKEND to "anymail.backends.espname.EmailBackend" to match anymail 1.0
@@ -159,7 +159,7 @@ ANYMAIL = {
'MAILGUN_API_KEY': env('DJANGO_MAILGUN_API_KEY'),
'MAILGUN_SENDER_DOMAIN': env('MAILGUN_SENDER_DOMAIN')
}
-EMAIL_BACKEND = 'anymail.backends.mailgun.MailgunBackend'
+EMAIL_BACKEND = 'anymail.backends.mailgun.EmailBackend'
# TEMPLATE CONFIGURATION
# ------------------------------------------------------------------------------
