Marketing Email Limits

Hi I’m having some difficulty fully understanding limits on marketing emails.

I’m seeing documentation from Hubspot about 1000 day email limits, but the system also appears to be setup to send mass emails in excess of 1000.

I’d love to get some clarity on the whats and hows of actually doing mass email campaigns. We have an enterprise account with marketing, so its not a tier issue, its my own understanding issue.

We have list of about 4500 recipients (all marketing contacts) we’d like to send to and have a fully authenticated connected email domain.

Any clarifying information on actual limitations and best practices would be very helpful!

Thank you so much for that incredibly clear distinction!

I’ve seen some posts about staggering and splitting up the email recipients utilizing the workflow random split option. Is there any need to consider that in terms of improving spam prevention or getting an email flagged for excess sends?

I appreciate the insight, I’m new at this!