First of all, you need to get a jabber email address account that you can get from the https://jabber.hot-chilli.net/
simply sign up on this website and get a free jabber email address.
How to use jabber?
After you need to get a free messenger called pidgin
- Open pidgin
- Go account
- Click add account
- Select XMPP ad a protocol
- Now click on add buddy to invite friends
Now you are ready to chat using a jabber email address.
All you need to download the GTK+ to run the pidgin software https://sourceforge.net/projects/gtk-win/
Wich messenger is the securest for jabber email?
jabber.im simply download it from https://www.jabbim.com/support-download.html
and start using the messenger instantly.
You can run jabber.im messenger over the proxy if you need more security.