geximon is a clone of eximon, the exim server monitor. The original program is functional, but, to cite one of the exim mailing list members, "it could use a visit from one of the Learning Channel redecoration shows :-)"
Version 0.7 released on 10th April, 2004.
Changes: bugfixes, scalability improvements, minor features
The first prototype (a gdesklet) is still available.