Add-ons
![[Warskôging]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
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Oer dizze add-on
Adds a button that can be put in toolbars which opens the addressbook in a new tab like pastismans AddressBookTab.
Icon can be found under "customize toolbar". ( Right click on the Toolbar -> customize)
Icon can be found under "customize toolbar". ( Right click on the Toolbar -> customize)
