Before sending login information to employees through the EaseCentral system, please send the below information to the employer's IT department. The IT department can use this information to whitelist the emails sent from EaseCentral so they will be received by employees. This will limit the company's firewall from blocking login emails from reaching employees.  

Exchange management 

> server config

> hub transport 

> anti-spam 

> IP allow list 

> add