Forum Discussion
vvskaladhar_488
Nimbostratus
NimbostratusHow to insert-f orwarder for port 25
HI All,
I have exchange setup in my environment with SNATAUTOMAP . we see for port 25 there are lot of spam mails in exchange but unable to identify source as we use SNAT. we dont do ssl offload...
Kevin_Stewart
Employee
EmployeeXFF is an HTTP header, so no that wouldn't work for port 25 SMTP traffic. You can of course inject a true source into SMTP traffic, but then you'd need some way on the server to understand that additional payload information, which will be a lot less trivial.
