Hi, it would be great if you could test the icedove / thunderbird packages at:
https://people.debian.org/~agx/icedove-lts/ These include the icedove → thunderbird migration. We have one issue in wheezy when updatig to thunderbird in wheezy: The following dictionary packages have a unversioned conflict on thunderbird: hunspell-da hunspell-en-ca hunspell-en-us hunspell-fr hunspell-hu hunspell-ne hunspell-ro hunspell-sh hunspell-sr hunspell-uz hunspell-vi and therefore get removed during the update. They're from openoffice.org-dictionaries and uzbek-wordlist. O.k. to drop the dependency and upload them to wheezy-security? Cheers, -- Guido