| Event Id | 8281 |
| Source | MSExchangeAL |
| Description | ADC could not replicate the msExchMasterAccountSid to <object name> because this sid is already on the object <object name>. <connection agreement name> |
| Event Information | Exchange requires each object to have a unique security ID (SID). Assign the SID to the desired object and change SID on the other object. |
| Reference Links |
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