Configuration › Built-in Modules › Mail Modules › RealIP

RealIP

RealIP#

The module is used to change the client address and port to the ones sent in the PROXY protocol header. The PROXY protocol must be previously enabled by setting the proxy_protocol parameter in the listen directive.

Configuration Example#

listen 110 proxy_protocol;

set_real_ip_from  192.168.1.0/24;
set_real_ip_from  192.168.2.1;
set_real_ip_from  2001:0db8::/32;

Directives#

set_real_ip_from#

Syntax

set_real_ip_from address | CIDR | unix:;

Default

—

Context

mail, server

Defines trusted addresses that are known to send correct replacement addresses. If the special value unix: is specified, all UNIX domain sockets will be trusted.

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