Event ID 7518

KB ID 0000267


Event ID 7518

Sender Id must be configured with a list of trusted mail servers before it can be enabled

You have enabled Sender ID filtering on your “Virtual SMTP Server.” Like so,

sender id filtering



You need to add your internal IP range and the PUBLIC ip address of the Exchange server.

1. Open Exchange System Manager > Global Settings > Message Delivery > Right Click > Properties > General > Add > Add.

add ip to sender id filtering

2. Add in your local IP scope AND the public IP of the Exchange Server > OK.



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Author: Migrated

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