Extras
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Adicione funcionalidades e estilos extra para tornar o Thunderbird só seu.
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Magistral Undo Send 1.0
por magistral
This extension adds an ‘Undo Send’ feature to Thunderbird—just like Gmail’s Undo Send—giving you 10 seconds to cancel an email after clicking Send.
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This extension adds an ‘Undo Send’ feature to Thunderbird—just like Gmail’s Undo Send—giving you 10 seconds to cancel an email after clicking Send.
