ActiveSync will only allow a default of 10 devices per mailbox.
To increase it to 50 devices, use this command in Exchange Management Shell
Set-Throttlingpolicy “Identity Name” -EasMaxDevices 50 -EasMaxConcurrency 50
ActiveSync will only allow a default of 10 devices per mailbox.
To increase it to 50 devices, use this command in Exchange Management Shell
Set-Throttlingpolicy “Identity Name” -EasMaxDevices 50 -EasMaxConcurrency 50