Any attempt to send more than 50 emails comes under bulk emailing. The dynamics of sending emails changes completely due to the restrictions put by email services providers. For example google restricts sending more than 2000 emails per day from paid accounts and 500 from free accounts. Sending more than the mentioned limits might lead to sending failures in short term and might effect domain reputation in long run.  


We know how important it is for you to send bulk emails every single day. To ensure maximum deliverability while maintaining domain reputation, Wisestep throttles your request. Limits are mentioned below


Email ProviderSupportThrottling LimitDaily Limit
G SuiteYes12/min2000
Office 365Yes30/min10000
GmailNo

OutlookNo

GodaddyNo