| Event Id | 8031 |
| Source | MSExchangeAL |
| Description | Unable to open LDAP session on directory <directory name> using port number <value>. Directory returned the LDAP error:[0x<error code>] <error message>. <connection agreement name> |
| Event Information | Lightweight Directory Access Protocol (LDAP) allows you to query and manage directory information using a TCP/IP connection. Check network connectivity. Verify the user name, password, and port address are correct, and try again. |
| Reference Links | Microsoft product: Exchange Version: 6.0 Event Source: MSExchangeAL Event ID: 8031 |
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