Benvingut a complements de Thunderbird.
Add extra features and styles to make Thunderbird your own.
TancaComentari del CuteButtons per pHROZEN gHOST
Rated 5 out of 5 stars
This is one of my favorite interface changes.
This is not the safest solution. But it will get you by until the signed version is out.
In about:config change xpinstall.signatures.required to false.
Re-install.
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