Newest Extensions

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Check before sending email

Before sending an e-mail, a pop-up window clearly displays check items such as the destination address, body text, and attached files, prompting the sender to confirm before sending the e-mail.

Not yet rated
1 user
Added June 22, 2024

Identity Selector

Always select the right identity with Identity Selector!

Rated 2 out of 5 stars (1)
5 users
Added June 13, 2024

Two Dynamic Birds

An extension of the "Two Little Birds" and "Dracula" themes that includes a toggle button to turn on dark mode.

The position of the light/dark toggle button can be customised to avoid it covering the cute birds!

Not yet rated
13 users
Added June 13, 2024

Deselector

Adds a Deselect button to close messages.

Not yet rated
1 user
Added June 11, 2024

Open by Message-ID

For any 'mid', 'mailto', 'news', or 'nntp' URI that may contain a Message-ID, this adds menu items to the context menu to attempt to open the message for that ID from the message database, from a news server, or in a web browser.

Not yet rated
1 user
Added June 1, 2024

Reply All Button

Add a "Reply All" button which never behaves like "Reply List". Intended to replace the Smart Reply button to avoid accidentally performing Reply List behavior.

Rated 5 out of 5 stars (1)
2 users
Added June 1, 2024

MyTickets

Extension to mails that have TicketID: XXXX in Subject
It will Check to see if you have a "MyFolders" folder under your INBOX.
If yes it will create two child folders:
- Open
- Closed
IT will sync All Open Folder every 5 minutes

Not yet rated
2 users
Added May 28, 2024

Date Time Formatter

Shows relative date-time in the column.
Note: you need to click "Select columns to display" and then -> "Relative Date/Time"

Not yet rated
26 users
Added May 24, 2024

Trello - Quick Access

Quick Access to Trello in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Not yet rated
17 users
Added May 22, 2024

CalendarSearchExport

Exports the results of a search in calendars

Not yet rated
16 users
Added May 16, 2024

Custom Subject Column

Add a column to the message list that replaces the subject with a regular expression

Not yet rated
11 users
Added May 13, 2024

Supplementary Compose Menu

Supplementary menus to reply to a message by including its original attachments and to create a new email to the recipients of an existing message.

Not yet rated
9 users
Added May 11, 2024

Threaded List Switch

Provides a shortcut to switch threaded message list on or off.

Rated 5 out of 5 stars (1)
29 users
Added May 11, 2024

CollectAddresses

Collect all sender/recipient/... addresses and store in an addressbook

Rated 4 out of 5 stars (1)
98 users
Added May 9, 2024

AI Grammar

Helps you write emails with the Llama3 LLM (offline). Corrects grammar mistakes in your draft email.

Rated 5 out of 5 stars (1)
85 users
Added April 28, 2024

uBlock Origin

An efficient blocker. Easy on CPU and memory. New and updated filter list added.

Source code: https://notabug.org/Tre_brock/uBlock-XUL-updated

Not yet rated
12 users
Added April 25, 2024

ThunderbirdBravoClick2Call

Make a call to the selected phone number. Call the public numbers shown on the site via the BRAVO UCC SOLUTION platform by clicking or highlighting them

Not yet rated
1 user
Added April 19, 2024

UnInbox - Quick Access

Quick Access to UnInbox in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Not yet rated
8 users
Added April 18, 2024

OnMail - Quick Access

Quick Access to OnMail in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Not yet rated
4 users
Added April 14, 2024

ThunderAI (ChatGPT in your emails!)

ThunderAI uses the capabilities of ChatGPT to enhance email management.
It enables users to analyze, write, correct, and optimize their emails.
There is no need for an API key and is possibile to use this extension even with a free account!

Rated 5 out of 5 stars (6)
683 users
Added April 5, 2024