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The SEND button has vanished in Thunderbird. I don't recall changing anything or performing any updates, though my memory is getting to be unreliable.. In addition, the LINK button has vanished as well. I imagine I did or am doing something stupid and it's an easy fix, but what that might be totally escapes me..

When writing a new message, the Menu bar does not display so I cannot Send a composed message. This happened all of the sudden, and I have unsuccessfully searched to find out how to restore the Menu Bar. My 32 bit Thunderbird is up to date. Up to date Windows 11, & Firefox (default browser). Thanks for your help. Bob

I did something stupid. I cleaned the keyboard with the monitor off and Thunderbird open. My classic display shows all of my messages as a single sheet. If I select a message it only displays the header. I have to click on that to display the message. I found that can happen in a pop account if it is turned on. But I don't know where to find it to turn it off? I am blessed ? with more emails than any human should have and it requires an extraordinary effort to delete all this garbage or to unsubscribe. Thank you I have been chasing this thing for 2 days.

My send button has disappear from my Thunderbird Email Client. I can still send messages by using <Ctl> Enter, but I would still like to get my send button back. Everything works well, including my "send later" add on.

I have reloaded Thunderbird, I have rebooted my system and <Send> is still gone.

Any ideas on how I can get it back , without deleting my program and re-installing it.

I have been using Thunderbird since over 7years, facing issue since few days. Have my personal mail linked to my website hosted on a unix server. All sent mails were earlier visible in Sent folder. But now since a week only yesterday's mails are visible. All previous mails are in a subfolder by year 2026 in Archive. This makes it difficult to search sent emails. While this is not an issue for the Inbox where I can see emails from 2017. Please suggest how can I restore all my previously sent emails since always, to my Sent folder.

This is more of a suggestion than a question.

I have been enjoying Thunderbird's Email account immensely, however there is one area of the interface that drives me a bit batty.

I really like using the Unified inbox, so that I can see all of the new emails from all of the accounts connected to the interface. However, I would love to see some kind of change to the interface that would reduce the duplicate notifications I get when new messages get downloaded.

When a new message comes in I get multiple notifications for it, one in the unified inbox and one in the local folders (two notifs for the same message). Additionally if I delete a new email without opening it I get notifications for trash and even spam (I really have no desire to see those ever again, they were deleted or put in spam for reasons). As you can imagine if this happens with the three or four accounts attached (especially after a few days without opening it), it can get overwhelming trying to sort how many new emails I REALLY have.

If there was a way to modify the code involved to only report the unified (or individual) inbox rather than it and the local folders and trash and spam, it would be even better than it already is.

Thank you for your time! I hope this is a suggestion that can be integrated in upcoming updates.

Sincerely, DDRandall

So thunderbird mail has this system where old emails spread horizontally across the top of the screen in small icons and if you select and open an older email from the sidebar for the inbox and then want to return to the inbox, the only way I have found to return to the inbox is to click and hold the left arrow on that horizontal bar at the top with the email icons. This is too time consuming. Is there a faster way? Also, is that bar necessary? Why not just have a system that uses the sidebar that actually identifies the individual emails.

Windows 11 Pro 64bit. I actually want to customise the tool bar - right click on that, you get 'Customise Menu", which does nothing. All I'm trying to do is recover the layout I had before this update. Calendar is missing for example.

Hi folks, I'm a happy Thunderbird user since more than 20 years.

I just updated my TB to Version V.153.0.1esr.

Then I want to compose an eMail and suddenly I recognized the two Menus with File, Edit, View and Send.... Attach are gone.

Normally from the top to the buttom I see the following menu lines: 1. Write: (no subject).... 2. File Edit View... 3. Send........ and Attach at the end 4. From.. 5. To... 6. Subject 7. The line with Paragraph etc. 8. The area to put my email text in

The lines 2. and 3. are fully gone.

Can you please give an answer how to reactive the lines 2. und 3. during composing an eMail?

Hi,

I've just updated my Thunderbird for Windows to 151 and I got this nasty surprise (this is why I hate updates these days).

The message list in dark mode, in a table view, now has this awful pitch black background instead of the normal dark brown as it used to have. It looks OK in cards mode, but I don't like cards mode.

I certainly hope this is a bug and not by design. Can this be fixed, please? It looks terrible, it's hard to look at, like old Windows 10 dark mode or some high contrast accessibility mode.

Thank you!

No matter how large or small the Thunderbird window is, I can't see all 3 of the Address Book columns without expanding the window to take up the entire laptop screen. The column width seem to be locked in at a pre-set number of pixels. I've tried to grab the edges of the columns to reduce their width, but they don't seem to be active. What I would really like would be for the Book to adjust to the Thunderbird window's width, or at least let me scroll between the columns. As it is, I can't view or edit the entry details of a individual listing in my Book without greatly enlarging the whole window.

Any ideas on changing these column widths would be appreciated. I've got Windows 11, and TB version 140.13.0esr (64-bit).

Thanks, Grasses

Mozilla Thunderbird Snap for Ubuntuubuntu-snap-build - 1.0

Just want to open a 'compose a message' without the extra main window also opening.

Tried to ask AI - that was no help - no surprise.

Need help to stop that. Don't need it on receipts or email notes I want to save as PDF files. Very frustrating no matter what I have tried. Dell XPS 8940 desktop win 11 Pro 32 GB RAM Appreciate any help...scanned files but didn't turn up this issue.

I use vertical view. Hate threading so that's turned off. I use a medium to large message pane. Recently been having issues with column visibility. Not sure if this is new or whether it's that I've come to a Linux client from a Windows one and there's a setting I missed when I set up the client.

Essentially dragging the column divider doesn't work properly (for me). The columns always seem to auto adjust width. Similarly if I resize the message pane the columns don't remain fixed they auto adjust.

I don't find this helpful. I prefer to set up the columns to display the amount I want/need in subject and From and I truncate the date to simply not display time.

How do I set column widths to remain where I put them? Or is this function now lost.

Hello.

I've found myself to rely on Firefox for some specific workflows that require sending emails that are generated automatically by a website, and I use it across multiple devices, such as Windows, macOS.

Unfortunately, when it comes to iOS, using the aforementioned website, when tapping the relevant "mailto" button, nothing happens.

Some months ago the specific website that I use, was failing to do this action on any webkit browser, but this was later patched by the developer and the flow now works correctly within Safari. This was caused by stricter enforcement of "user-initiated" actions.

Unfortunately it seems that Firefox isn't either capable of invoking the mail client, or get the data from the website properly.