User-Agent: Mozilla/5.0 Build Identifier: Thunderbird Version 1.5 (20051201) I prefer a addressbook with a treestructure. So I can organize my contacts in a more usable way. Please send me a small message about your opinion... Greetings Boris Kairat Reproducible: Always Steps to Reproduce:

From what you say, I'm guessing that you would like either nested mailing lists and/or folders within the address book. The nested mailing list is filed as bug 40301, and the folders within the address book is bug 222725. I'm therefore marking this as a duplicate of bug 222725 as I think that is closest to what you have asked for. Any decisions will be reflected in that bug. *** This bug has been marked as a duplicate of 222725 ***