Hostgator hosting had yielded an email send 200 per hour per field. If you send more than this amount per hour, most of the hostgator emails will bounce back with a undeliverable error. That’s 4800 emails daily limit. Honestly speaking, this is a huge amount, compared to GoDaddy host that allow a total of 250 per day per field. So, guess what is the value of money to hostgator.
For users who require sending a shipment of more than 5,000, you can set up a semi-dedicated or dedicated hosting solution hostgator. Thus, to solve all your problems. An hostgator email system for all sizes of site:)