Enviar mais tarde

Funcionalidade do “Enviar mais tarde” para marcar a hora de envio

Mail Merge

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

Corretor Gramatical e Ortográfico — LanguageTool

Verifique os seus textos para os problemas de estilo e gramática em todos os lugares na web

FileLink Provider for Dropbox

Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.

Signature Switch

Switch the signature on/off or choose a new one from your predefined set.

Coruja para Exchange

Coruja conecta o Thunderbird aos servidores de e-mail Exchange

FileLink provider for Send

Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).

Textmarker

Highlights selected text when composing emails. Default colour is yellow - other colours are available via Options.
(Works only during writing an e-mail, i.e. only in the compose window.)

*cloud - FileLink for Nextcloud and ownCloud Em destaque

Upload large attachments to your Cloud and send the link by email

Emoji

Add emojis to your e-mails.

Check and Send

Check the message contents and addresses before you send the message...

FlexConfirmMail

Confirm mail address and attachments based on flexible rules.

(This project was renamed from "Flex Confirm Mail" to "FlexConfirmMail", due to a branding reason.)

FileLink Provider for Box

Uploads your large attachments to your Box instead of sending them by email.

Shrunked Image Resizer

ReplyWithHeader

Outlook style headers and few goodies for Thunderbird.

Simple Mail Redirection

Permitir redirecionar as mensagens de correio (aka "repostagem") para outros destinatários.

CategoryManager

Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).

BorderColors D

Shows a colorful border around the "New Message" window, so you can tell different identities apart.

Builds on the original BorderColors and the "GT" version, adding different border styles.

Attach from Clipboard

Create file attachments directly from the system clipboard.

Identity Chooser

Identity Chooser helps you to always use the correct identity when composing a new email.