Exchange 2013 build 1044.25, Server 2012 R2
We are currently running 4 exchange servers. 2 at our main corp and 2 offsite in another state. The two servers at each location is a CAS and Mailbox server. should the one site go down the other picks up.
our users are experiencing latency when connecting to their mailboxes. Now these users are in a remote location near the corporate office and are connected to our MPLS network. The client machines are using Outlook 2013, additionally these users search their mailboxes to retrieve older documents that are 4-10 MB (megabytes) in size. They scan their docs to email and then send them to their respective clients.
I don't see any issues with our exchange environment and want to ask if there is anything that we can do to improve performance for the end user.