Groovy Email Triggers - Stops after 37 emails

Summary:

We have a groovy rule to trigger emails based on certain conditions but after sending 37 emails per rule/day this stops and does not send emails. We checked the limits per this link (https://docs.oracle.com/en-us/iaas/Content/Email/Concepts/overview.htm) BUT it is default 50,000 (we hold enterprise) as per this and we do not send any attachments in the email and we expect 1:1 i.e. default max count 50k and not 37

How do we know the size that is applicable for us or in a specific instance? Does the above link still holds good and is it the only guided limit for Oracle EPM as well inclusive of all Product Suites?