Eudora Light

Eudora Light 1.5.5 runs also on 68000 macs (MacPlus, SE, Classic, Portable, PB100), unlike 1.5.4. That's the ONLY difference to 1.5.4. Eudora needs at least System 7.0*. This is a "fat" version for both 68x and PPC macs. If you need to save disk space unfatten it (with Strip Fat, for example). 68x only version is also available at qualcomm ftp site.