This is the command envfrom2srs that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
envfrom2srs - rewrites the envelope sender address in view of remailing it
SYNOPSIS
envfrom2srs [fwdomain] email
DESCRIPTION
Rewrite the email with an SRS encoded version. fwdomain is used as forward domain.
WARNING:
Use only if absolutely necessary. It is very inefficient and a security risk.
CONFIG FILE
The program uses /etc/mail/pysrs.cfg, if available:
[srs]
secret = 'shhhh!'
maxage = 8
hashlength = 8
fwdomain = 'mydomain.com'
separator = '='
Use envfrom2srs online using onworks.net services