Thunderbird Community Forum

Please let me know if it is safe to remove the older version of Thunderbird in the Installed Apps list. I also question whether the size of the app in the list is accurate; 250 GB seems quite enormous in a 500 GB hard drive. Thanks, Hans

I have an old iMac running macOS High Sierra. After a power surge last night, I have been unable to access any mail accounts. Apparently this is because my iMac cannot use two-factor authorization. The recommended fix is to use Mozilla Thunderbird. I downloaded this, but when I double-click the .dmg file, I get a corrupt image message. I am wondering if this is because I have a 32-bit machine.

Needed to ire install thunderbird email and could not get past the "donation" page Paid a "donation" and still cannot get past the donation page The release channel button did nothing Am thinking the donation is a scam How Can I use thunderbird for emails Margaret

I got notifications that I needed to update my email. I tried to follow the directions but after it was uninstalled, nothing else happened and now it's gone and I have nothing. I do not know what to do and am panicked because it's the only way I have to contact many people and it's really important to me.

I am running T-bird 45.8 in order to use Reminderfox on win10-22H2, It's not a perfect solution -- a bit clunky. I have read that T-bird now has a good calendaring system and would like to try it out, but do not want to mess with the current install, in order to be able to revert easily. What's the best way to go about that? (FWIW, I do not need to hear about how it's such an awful security mess, and all that. I am aware.) --whawn

Migrated my data from old MacBook to new MacBook, and got a message of a damaged Thunderbird app. Deleted the app. Thus, I cannot retrieve personal data on my old Mac. I do have a gmail account, but my preference always has ben to use Thunderbird. How do I proceed?

Can`t install on my account [edited]@hotmail.com I just create yesterday. I can read outlook program. There is something wrong I don`t know what top do. Therese Driscoll# * Numbered list item

There are two copies of Thunderbird on my laptop. Win 11. A newer copy appeared but does not have my old emails that I have saved. How do I safely get rid of it and keep all emails? Thank you.

I have been using Thunderbird Portable e-mail under Windows 10 for a number of years . About 4 months ago I installed on a Windows 11 computer - it worked for a few weeks, then one morning I received a message stating it will not run because a 16 bit program will not run in a 64 bit environment.

I am hoping that there will be a 64 bit portable version for Windows, based on my previous usage.

Would I be able to install the normal version on an external portable drive? When I go visiting, it is convenient to be able to take just the external drive. Currently, the external drive is a high capacity USB drive. However, if this is not possible, is the current Windows 11 version ready to go?

My current e-mail system is a long time DOS system via my ISP. That e-mail address is my only e-mail address, used for over twenty years. I would prefer not to have to change it.

What I have been doing is to use Thunderbird Portable to download my e-mails into Thunderbird on my computer, which allows me to store my e-mails offline for a financial year.

I am hoping to find an option to continue this by June 30.

Regards and Thank you, Kevin Cassidy [edited email from public community support forum]

Comcast/xfinity has replaced its e-mail with Yahoo mail I want to install and use Thunderbird instead I Have followed all the installation prodeedures but T bird will not connect/run. Has comcast made it impossible to use Thunderbird and if not, hoe do I get it to run