DESCRIPTION

This manual page documents the file format of "socketmap" tables used by the smtpd(8) mail daemon.

The format described here applies to tables as defined in smtpd.conf5.

SOCKETMAP TABLE

A "socketmap" table uses a simple protocol. The client sends a single-line request and the server sends a single-line reply.

The table may be used for any kind of key-based lookup and replies are expected to follow the formats described in table(5).