Messages will be removed from the server 14 days after download, so you will need to either stay on beta, or learn how to move your POP data back to the release profile. After set up, go to ≡ > Account Settings > Server Settings and make sure the 'Leave messages on server' option is checked, and the 'For at most days' option is unchecked.If you want to add a POP account to beta, your options are: Are you using POP accounts? Unlike IMAP accounts, the only copy of your pop mail is in your local Thunderbird profile.This frequency of updates allows us to make fast improvements. Expect seven updates per month, one major update per month plus several small updates.Low-impact flaws may not be fixed quickly, because fixes are prioritized based on impact. High-impact flaws, including data loss, are very rare, but may occur. The beta forum may provide more information on feature progress. New features may be incomplete works in progress, because some are completed and polished over a period of weeks.Please do regular backups to protect your Thunderbird data profiles.Beta installation will replace your currently installed program, unless you use the instructions in How to install and run Beta.Important Considerationsīefore you download and test the beta, there are some important considerations to be aware of: That’s because development is frozen so we can touch up version 102’s new features. Now is a good time to jump in, because through June 2022 we expect the Thunderbird beta to be more stable than normal.

Please follow these instructions to install Thunderbird.ĭo you want to help the global Thunderbird community by discovering and reporting bugs? Then beta is a great choice for you, because it gets fixes and new features long before they reach release! Your system doesn't meet the requirements to run Thunderbird.

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