Thunderbird Support Forum

I have a new laptop & I've downloaded Thunderbird & logged in. It doesn't have all my old emails & folders in the new one. How do I transfer all the old emails & folders from the old laptop to the new one? Or is it a settings issue I need to go into on the old laptop to make it so they appear in the new laptop?

I have come across an issue when replacing hyperlinks in emails.

The scenario is: I have an email that I have sent that includes a link (a zoom meeting).

I wish to send a similar email so I go to my sent items, find the previous sent email, and highlight, copy and paste the contents of the email that was sent to a new composed email.

I then copy the new link, highlight the existing link and paste the new link in its place.

I then confirm that I have the correct new link showing - I can see the meeting number within the link and it matches the new link.

However after sending the email, it is then converted to a hyperlink, and when hovering the mouse over the link, it shows the destination as the previous link that has been deleted.

This only appears to affect the html version of the email, so the plain text part is still correct.

Understandably, the problem isn't immediately noticeable as the link still looks correct, and it is only when clicking or hovering over the link that the discrepancy is evident.

I realise (now I am aware of the issue) this can be resolved by deleting the previous link first, then pasting the new link separately, but it would be helpful to know if there is a way to prevent this happening in the first place as it means having to remember that Thunderbird is quirky with swapping links.

Please can you explain/offer advice as to why I can still receive email maessages on my mobile phone as they arrive/are sent but since 1st May, no messages have been received on my main computer inbox on the main Thunderbird in letters inbox. until that time, it had been working normally. I live in Gloucester GL4 3QS thankyou Chris Newman

There is always a discrepancy between the number of emails I am receiving vs. what I actually receive. For example, Thunderbird will say "receiving 4 emails", but only 2 will show up in my inbox. The number I receive is always less than the number that Thunderbird claims it is processing. Sometimes I will receive none, even though Thunderbird says I am receiving 5 emails, etc.

I do not have a JUNK/SPAM file where things might be moving to, there is just no record of these missing emails.

Im using Thunderbird Beta release. Starting last week, my PC would become extremely slow, to the point it would nearly come to a complete halt. After digging around, I realized it was due to excessively large Thunderbird NSTMP files that were being created. I would delete them and the speed would improve. But then a while later, the NSTMP files reappear and gobble up all my Harddisk again. Part of the issue is the sheer large size of the file, which will consume all available space on my HD, which at present is 600GB. But it also eats up all my RAM so my system slows down til the NSTMP file is fully built.

I use this as imap with Gmail installed on a PC with a 1TB SSD

Today after my pc started slowing again, I started poking around and noticed my main Inbox is massive, 29GB, which there is no chance its that large. All Mail is only 1GB to give perspective

This has been going on about a week.

I tried repairing my inboxes and other folders, but that does not seem to have helped.

Hey all!

I recently migrated my hosting and I deleted the accounts on my Thunderbird client to set the new ones with the correct new Hosting.

The accounts are working correctly, but everytime I open Thunderbird, it shows me a login request from the old hosting service (which by the way, there is nothing there anymore, i deleted all the accounts and data).

I already uninstalled and reinstalled mozilla and tried to "fresh start" again, but this problem doesn't seem to go away.

Help is much appreciated!

Hi I am having problems with Thunderbird, i’m not sure if it’s to do with a windows 11 update or something else. Thunderbird is not responding also at the start of the ‘not responding’ emails from one of my accounts disappeared and then gradually started to reappear but didn’t get up to date and now just not responding st all. I have tried various things to resolve this, uninstalling and reinstalling Thunderbird, doing this and opening my pc in safe mode, doing this and opening Thunderbird in safe mode. Deleting and reinstalling the latest windows 11 update, reinstalling the latest Thunderbird update. I don’t know what to try next? I read somewhere to delete your profile, after saving it, and getting a new profile but no idea how to do this. Any help appreciated.

Hi, starting with Thunderbird 126.b02 (al least) there are very heavy perfoming issues. Beyond crashes it takes approximatly 10 seconds to open a specific email. Moving to another account is much more difficult: taking itself a much of time it takes supplemental time to open the INBOX. Despite an Raphael on-dice-graphics I'm running a discrete Radeon RX 6700XT. HDD is far away from being over-lastet or running out of memory

Any ideas? Appreciated. Thx. B.

I have a Fastmail and 2 Cox addresses on rolled back Thunderbird 102. The Fastmail is IMap and both Cox addresses are POP 3. Cox is transitioning to Yahoo Mail, but we have kept our Cox addresses. I'm getting Yahoo mail web mail and think I should change the existing settings on Thunderbird and not create new accounts, but want to make sure. I saw something about Thunderbird and Yahoo and want to make sure I do it right or should use the third party setting for desktop clients that Cox provided for the transition. For me, the transition has not gone smoothly and I'm pretty frustrated. I am not a techie and any help in getting mail to the 2 Cox addresses landing in Thunderbird and the Fastmail continuing as is would be greatly appreciated. Thank you.

I added a PNG picture as a background to my emails. Instead of a single background picture, it produces a collage (can't think of another word) of multiple copies of the same picture. Any way to just get a single picture?

Since I updated to the last Thunderbird version, the messages in my inbox are deleted after one month if I don't "star" them. I don't think I changed any settings? Can somebody help me with this?

Seems after the latest update Thunderbird will not receive some emails. It has stopped receiving emails coming from some cell phones and some .com emails. Some cell phone emails work and others that previously did do not anymore. I do not understand the random situation. No settings have been changed nor is there any setting to correct this. I even reinstalled Thunderbird.

Any suggestions would be great. Thanks