Exoprise Email Graph sensor tests and monitors Microsoft 365 Exchange Online using the new Graph API. As businesses continue to operate remotely, it is more important than ever to have a robust email communication infrastructure for collaboration. When email access is down or slow, it impacts end-user productivity, and businesses suffer. CloudReady Email Graph API sensor synthetically tests Microsoft Graph authentication, permission access, uptime, and mailbox availability no matter what location. Monitor Office 365 Mail queues, SPAM filters and troubleshoot slow email delivery for exchange online.