---
labels:
- 'Stage-Stable'
summary: 'Enforce a policy for OTR-encrypted messages'
...
Introduction
------------
[OTR, "Off The Record"](https://otr.cypherpunks.ca/), encryption allows
clients to encrypt messages such that the server cannot read/modify
them.
This module allows the server admin to require that all messages are
OTR-encrypted.
Configuration
-------------
Just enable the module by adding it to your global `modules_enabled`, or
if you only want to load it on a single host you can load it only for
one host like this:
VirtualHost "example.com"
modules_enabled = { "require_otr" }
#### Compatibility
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0.10 Works
0.9 Works
0.8 Works
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