Emails Are Not Being Sent

When I post to a category, it does not send the notification email. Note: I am not using cron currently. I checked the email activity queue. The email is listed. It just has not been sent.

This section can only be seen by users with a valid subscription.
If you have a valid subscription, please login now

Support is

The support team is online and will be able to answer your inquiries. Please stay calm, follow the rules and do not cross post.

We will attend to you as soon as we can.

Your time
Stack Ideas time