+=over
+
+=item B<-f>,B<--file> I<file>
+
+Use I<file> configuration file instead of F<~/.sendxmpprc>
+
+=item B<-u>,B<--username> I<user>
+
+Use I<user> instead of the one in the configuration file
+
+=item B<-p>,B<--password> I<password>
+
+Use I<password> instead of the one in the configuration file
+
+=item B<-j>,B<--jserver> I<server>
+
+Use jabber I<server> instead of the one in the configuration file.
+
+=item B<-r>,B<--resource> I<res>
+
+Use resource I<res> for the sender [default: 'sendxmpp']; when sending to a chatroom, this determines the 'alias'