Error 0x80550004

Value: -2141913084 | 0x80550004 | 2153054212

What does it mean ?

EAS_E_CURRENT_USER_HAS_BLANK_PASSWORD  
EAS password policies for the user cannot be evaluated as the user has a blank password.
Value: 4 | 0x0004 | 0b0000000000000100

Where does it come from ?

FACILITY_EAS  
Exchange Active Synchronization
Value: 85 | 0x055 | 0b01010101

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