Error 0x8055000B

Value: -2141913077 | 0x8055000B | 2153054219

What does it mean ?

EAS_E_CONNECTED_ADMINS_NEED_TO_CHANGE_PASSWORD  
There is at least one administrator whose connected account password needs to be changed for EAS password policy compliance.
Value: 11 | 0x000B | 0b0000000000001011

Where does it come from ?

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

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