Yes, Interspire Email Marketer allows you to set throttling limits so that only a set number of emails are sent per hour. This can be useful if your web host places restrictions on the number of emails you can send per hour.
Throttling settings are applied on a per user basis so to set the limit, access the 'Users' section in your control panel and modify the user that you'd like to set a throttling limit to. If you are the only user of Interspire Email Marketer, your default user would be the 'Admin' user.
