Eudora 5.1.1 for OS X

TidBITS : Eudora 5.1.1 Finally Ships for Mac OS X. “Eudora 5.1.1 is a free update for those who paid for Eudora during or after April, 2001, while upgrades for those who bought Eudora before then cost $30, and new versions cost $40: details are on the Eudora Web site. Of course, you can still use all of Eudora’s features for free in Sponsored mode with ads, or a reduced set of features without ads in Lite mode.”