Since the last update on Z1 (4.4.2), if I try to configure a new exchange account the phone, it asks me for a full password (numbers, letters and symbols) even it not required by the organization.
It only happens on the Z1! I have also an iPhone and another Android with Kitkat 4.4.2 and both requires me only a PIN code in the same situation.
Does anyone else have the same issue? You need to remove and re-configure the account to test it.