dictionary update sequence element #0 has length 1; 2 is required

[shtalinberg]

https://github.com/ui/django-post_office/blob/52b29006a2aa535946813f886f576c2e0202c3da/post_office/models.py#LL122C47-L122C47

Hey, I got an error in this line when when sending email Fail and 'MESSAGE_ID_ENABLED': True,

using your BACKEND but sent via Django email

from django.core.mail import send_mail
send_mail(...

django-post-office | 3.6.3
Django Version: | 3.2.18
ValueError
dictionary update sequence element #0 has length 1; 2 is required
/usr/local/lib/python3.8/site-packages/post_office/models.py, line 123, in prepare_email_message

looks like this link can help you figure out hot to fix it

https://sebhastian.com/python-dictionary-update-sequence-element-0-has-length-x-2-is-required/

when we use your method

from post_office import mail
mail.send(

it works correct