What is the outlook send receive error?

There can be many reasons for a outlook send receive erroroutlook send receive error. Some of the most common reasons are
1) Incorrect account settings: Double-check your account settings and make sure they are correct.
2) Outdated or corrupted email program: If you are using an old or outdated email program, it may be the cause of the problem. Try updating to the latest version or switch to a different email program.