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MKuma's avatar
Icon for Nimbostratus rankNimbostratus
Mar 21, 2022

Unmask source ip address on smtp relay


Could you help me unmask the source ip on the smtp servers. 

This is current setup, clients smtp traffic hits the VIP on F5 listening on port 25, F5 does loadbalance and snat towards smtp servers. We are trying to figure the source ips on the smtp servers. How could we achieve this, help will be highly apreciated. Thanks

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