Gaining the Microsoft Certified Solutions Expert (mcse): messaging certification demonstrates that you have the core skills to deal with an Exchange 2013 Infrastructure. This advanced Microsoft Exchange Certification approves your capacity to install, configure, and support exchange messaging deployments in a genuine business setting. Accomplishing MCSE: messaging certification confirms your knowledge of configuring transport, the mailbox role, and client access, and it confirms your understanding of unified messaging, site resiliency, security, archival, and enterprise deployments for an exchange environment. Procuring a MCSE: informing accreditation will qualify you for a position in network and computer systems administration. Before you can start your MCSE: messaging certification, you must first obtain your MCSA: office 365 credential.