I think that since latest update (Virtualmin xx to 7.30.3), I can’t change user details anymore.
After changing e-mailaddresses to forward to, and confirming with ‘save’, the changes revert to the old state. Just like I didn’t change anything.
This problem is only present when using the admin-user of the virtual server.
When using a superuser (webmin-admin), it works well.
Most people on modern distros will not have System Logs RS (I mean, they will have the module, but it will be in Unused Modules). That’s the version for rsyslog, which is not installed by default on any modern distribution.