What is the variable to include the IP address of the connecting host in the error response message?

seenagape

11 years ago

Edgar is configuring a custom SMTP error response message for hosts found in DNS blacklists.
What is the variable to include the IP address of the connecting host in the error response
message?

A.
%b

B.
%h

C.
%s

D.
%t

Explanation: