Secure email gateway with device compliance checking for push notifications

Examples described herein include systems and methods for providing secure access to an email server. A gateway server can receive a request for email notification information from a notification server and parse the request to identify at least one user device associated with the request. The gateway server can then determine whether the identified devices comply with any applicable compliance rules, for example by requesting a compliance status from a management server at which the identified devices are enrolled. If at least one of the identified devices is in compliance, the gateway can pass the request through to the email server. The gateway can then receive a response from the email server and provide it to the notification server.