We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ค้นหาฝ่ายสนับสนุน

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

เรียนรู้เพิ่มเติม

Thunderbird freezes and goes not responding when deleting certain emails

  • 3 การตอบกลับ
  • 1 คนมีปัญหานี้
  • 19 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย christ1

more options

Ever since I archived a few thousand emails I have been a problem with my Thunderbird freezing and "not responding" for 15-30 seconds after I delete certain people's emails in my inbox. I am running Windows 7 (64 bit) and have Microsoft Security Essentials running.

Ever since I archived a few thousand emails I have been a problem with my Thunderbird freezing and "not responding" for 15-30 seconds after I delete certain people's emails in my inbox. I am running Windows 7 (64 bit) and have Microsoft Security Essentials running.

การตอบกลับทั้งหมด (3)

more options
more options

Problem went away. When I have Windows in non-Safe Mode and Thunderbird in safe mode the problem still occurs.

more options

The culprit is most likely MS Security Essentials. Make sure not to let it scan your Thunderbird profile folder. Don't let it scan incoming and outgoing messages, and attachments.