XEP 184: don't send receipts to buddies that have no presence subscription In order to not leak our presence, do not send message delivery receipts to senders who are not authorized to view our presence. (XEP-0184, section 8)

[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=MCabber
GenericName=Jabber IM Client
Comment=Console Jabber Client
Exec=mcabber
Terminal=true
Categories=ConsoleOnly;System;Network;InstantMessaging;Chat;