Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

File Maintenance offers to recover an insane amount of disk space

  • 1 回覆
  • 0 有這個問題
  • 1 次檢視
  • 最近回覆由 Toad-Hall

more options

Thunderbird, new installation, with 5 email accounts. Only one is of any size (7+ GB), but it is only sync'ing 6 months of messages, so the amount on disk is not huge. The 4 others are all below 1 gb. After just a week or 2, I am getting the "compact folders" alert, and it offers to recover 51.9 GB of disk space! This worries me, because I had just about 25 gb of disk space free when I installed Thunderbird, so it can't possibly recover that much space. The Thunderbird folder in AppData/Roaming is only 1.74 gigs. Where is it getting 50+gb from? I'm afraid to run this maintenance task.

Thunderbird, new installation, with 5 email accounts. Only one is of any size (7+ GB), but it is only sync'ing 6 months of messages, so the amount on disk is not huge. The 4 others are all below 1 gb. After just a week or 2, I am getting the "compact folders" alert, and it offers to recover 51.9 GB of disk space! This worries me, because I had just about 25 gb of disk space free when I installed Thunderbird, so it can't possibly recover that much space. The Thunderbird folder in AppData/Roaming is only 1.74 gigs. Where is it getting 50+gb from? I'm afraid to run this maintenance task.

所有回覆 (1)

more options

Good question, there was a bug some time ago.

Not compacting at all is more likely to cause you problems later on, so I suggest you try compacting via a manual method on folders that may contain more than you think. So not running an auto compact on all folders, but doing it one folder at time.

right click on Junk folder and Empty Junk right click on Junk folder and select 'Compact'

right click on Drafts folder and select 'Compact' right click on 'Inbox' and select 'Compact' If you have any other folder which has had a lot of deleted mail or moved emails, then do same process on that folder as well.