POSTSRSD(8) System Administration Utilities POSTSRSD(8)NAMEpostsrsd - Postfix Sender Rewriting Scheme daemon
SYNOPSISpostsrsd -s<file> -d<domain> [other options]
DESCRIPTION
Sender Rewriting Scheme implementation for Postfix.
Implements two TCP lookup tables to rewrite mail addresses as needed.
The forward SRS is for sender envelope addresses to prevent SPF-related
bounces. The reverse SRS is for recipient envelope addresses so that
bounced mails can be routed back to their original sender.
OPTIONS
-s<file>
read secrets from file (required)
-d<domain>
set domain name for rewrite (required)
-a<char>
set first separator character which can be one of: -=+ (default:
=)
-f<port>
set port for the forward SRS lookup (default: 10001)
-r<port>
set port for the reverse SRS lookup (default: 10002)
-p<pidfile>
write process ID to pidfile (default: none)
-c<dir>
chroot to <dir> (default: none)
-u<user>
switch user id after port bind (default: none)
-t<seconds>
timeout for idle client connections (default: 1800)
-X<domain>
exclude additional domain from address rewriting
-e attempt to read above parameters from environment
-D fork into background
-4 force IPv4 socket (default: any)
-6 force IPv6 socket (default: any)
-h show this help
-v show version
postsrsd 1.3 February 2016 POSTSRSD(8)