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Foegje ekstra funksjes en stilen ta om Thunderbird hielendal fan jo te meitsjen.
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Collapsed Unread 1.0 Fereasket opnij starte
troch Travis Wood
Shows unread email count for collapsed folders even if the unread mails are in subfolders.
![[Warskôging]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
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Oer dizze add-on
Shows unread email count for collapsed folders even if the unread mails are in subfolders.
