New in your encrypted mailbox & calendar

🎉 Undo send

🎉 Pending Invitations in Calendar

Coming soon

👉 Reliability improvements for notifications in Tuta Calendar

👉 Search indexing improvements

👉 Closed beta of Tuta Drive

What to expect next

👉 Time zone for calendar events: This will allow you to explicitly define the time zone when creating a calendar event with event invitees.

👉 Partial word search in Tuta web client: In Tuta, on the web client, you will be able to search using partial words – which is already available in the Tuta apps.

New week, new features!

In February, Tuta Mail and Tuta Calendar became available as add-ons in Thunderbird, and our team rolled out the highly requested Schedule Send feature for emails, and our development teams are not stopping there. Just last week we started rolling out our new and improved spam filtering for all Tuta Mail users. Now, we’re excited for you to make use of Undo Send in your mailbox and Pending Invitations in Calendar.

Made a mistake? Click Undo Send

Undo Send is a new optional feature in Tuta Mail.

Clicking send and then realizing you made a mistake while writing an email happens to all of us! Luckily, Tuta has a solution for this now. With the new Undo Send feature available for all Tuta Mail users, you can undo the sending of an email.

What is Undo Send? Undo Send adds a 10 second delay to the sending of an email. This means that when you click send, you have up to 10 seconds to undo the sending and edit the email before it actually sends to the recipient.

Undo send is an optional feature that can be activated or deactivated in you mailbox settings.

Try out Undo Send now under Settings > Email > Undo Send > Activate

Pending Invitations in Tuta Calendar

Pending Invitations in Tuta Calendar make it easier to see which event invitations you still need to respond to.

With the roll out of Pending Invitations in Tuta Calendar, when a trusted contact sends you an event invite, it now also appears in your calendar – but with a distinct lighter color so that you can easily distinguish the unanswered event. This new feature is great for anyone with a busy schedule, for example, families who use Tuta as their private family calendar because it allows you to plan and coordinate faster and more conveniently.

Pending Invitations in the Tuta Calendar help you see the date and time of the suggested event invitation, and it ensures you don’t forget to respond to your calendar invitations. Once you’ve responded to the invitation, for example, accepted it, it then appears as a normal event in your encrypted calendar.

Coming soon

Now, our team is working on these new features and improvements:

👉 Reliability improvements for notifications in Tuta Calendar: With the roll out of these improvements, the notifications for calendar events will become more reliable.

👉 Search indexing improvements: This will make searching your mailbox, calendar, and contacts in our mobile apps and desktop clients much faster.

👉 Closed beta of Tuta Drive: More details to follow soon.

Great things lie ahead

2026 is off to an amazing start, and with a growing team we can’t wait to roll out new features and improvements in Tuta Mail and Tuta Calendar as the year progresses, but at a much faster rate.

Thank you for being a part of our growing community, your support enables us to offer private solutions to everyone.

We hope you enjoy these new features & stay tuned for more soon. ❤️🔐