You can limit the number of emails a user can send across the organization. There can be multiple reasons for scheduled auto emails to get delayed or overdue. Some of the most common reasons are:
- Bad/wrong contact data
- You've reached the maximum email sending limit
Here's how you can find out the reason for auto email overdue:
- Go to Tasks > Auto Emails
- Hover on the tooltip to find the reason for the email is overdue
