Hi All,
My environment running exchange 2013 servers with several remote forests. We are using linked mailbox and the users find that they cant change their password in ecp.
It will prompt an Error "Your password couldn't be changed. Make sure the old password you typed is correct and that the new password meets the minimum security requirements."
Also, i find that the error should be a false prompt, the linked mailbox user password is actual changed to the new password they have been entered.
I search for this issue, but i cannot find any related information about linked mailbox is supported to change password in owa or not.
BTW, i ensure that the gpo password policy is same for both resources forest and remote forests. I have no idea why it prompt an error but the password has been changed correctly.
Any help will be appreciated.
Best regards,
Andrew Hon