os mais preciosas
by andre heitor
About this Collection
os extras mais precisos
8 Add-ons in this Collection
Switch the signature on/off or choose a new one from your predefined set...
Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!
Reports compatibility issues for legacy extensions. This extension has been discontinued, since the new WebExtensions API is designed for stronger forward compatibility.
Displays icon for user agent of received mails.
Quickly get to the latest nightly build of Lightning relevant to the version of Thunderbird and the OS you're on.
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