Hello, About recent build 20020411 and 20020412, the mail-list in addressbook can not be delete immediately. You should exactly close Mozilla. The next time you open Mozilla and invoke addressbook, the mail-list disapear exactly.
The addressbook still has other problem, it's easy to reproduce, for example Bug#134590. Personal thinking, it'll be better to be solved before Mozilla 1.0 release. Thanks for all MozDev's effort.
