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.

Avatar for Username

Search Support

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.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

nstmp files in Thunderbird - what do they do, and how can I delete them?

  • 1 valiny
  • 2 manana an'ity olana ity
  • 23 views
  • Valiny farany nomen'i david

vuts
vuts
more options

Hello I have nstmp files in my Thunderbird account that are holding huge amount of emails. I think this is slowing down my computers overall operating speed. What function do these files serve, and how can I delete these files? Thank you

Hello I have nstmp files in my Thunderbird account that are holding huge amount of emails. I think this is slowing down my computers overall operating speed. What function do these files serve, and how can I delete these files? Thank you

All Replies (1)

david
david
  • Top 10 Contributor
more options

These happen sometimes with compacting is interrupted. You can delete them.