Additional host names Option

In Unified Configuration, the  channel option is used to specify the names of additional hosts, or additional destination domain names, with which the channel communicates.

In legacy configuration, each such additional host name is specified as the name  on the third or subsequent lines of a channel definition: tcp_local ...keywords... tcp-daemon special1.domain.com special2.domain.com ...etc...

See also:
 * official_host_name Option
 * Host name channel options