Preserving Client IP address for SMTP traffic

Hi,

 

I read the full conversation. I have a similar configuration to the customer but unfortunately has a SMTP load balance with SNAT enabled, the customer has other services configured in this way also, but for this particular SMTP VS would to allow to see the Original IP address by the SMTP real servers, I think for logging purposes.

 

 

Is it possible to add into the Virtual Server configuration a similar "X-Forwarded-For" but only for SMTP?

 

Thanks.

 

Regards

 

Fabrizio.