The email limits are as follows Shared Hosting :
(SMTP and non-SMTP)
500 mails per hour per domain
(SMTP) Mail through scripts or web client
150 recipients/user/hour OR 100 mails/user/hour
(Non-SMTP) Mail through scripts or web client
75 recipients/user/hour OR 50 mails/user/hour
For Wordpress & Cloud Hosting
It is 500 mails per hour per domain
For KVM-VPS
500/hour for the entire container.
If you require Mail server you can see our Business Email and Enterprise Email plans.