Disable Encryption

Hello.

I like to disable Encryption in OpenFire server because I can’t connect to it with many Jabber IM. How can I do it?

For server-to-server communication

Server > Server Settings > Server to Server > Advanced Configuration > STARTTLS policy : disabled

For client-to-server communication

Server > Server Settings > Client Connections > Plain-text (with STARTTLS) connections Advanced Configuration > STARTTLS policy : disabled

Server > Server Settings > Client Connections > Encrypted (legacy-mode) connections: uncheck ‘enabled’