Scheduled maintenance: Thursday, September 24, between 11:30am and 13:30pm UTC. 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

Avatar for Username

Thunderbird Support

Popular Searches: Thunderbird profiles Migrate Themes

Frequent Topics

Explore the knowledge base.

Download Thunderbird
Tips and tricks icon

Tips and tricks

Install, Migrate and Update icon

Install, Migrate and Update

Emails icon

Emails

News Feeds (RSS), Blogs and Social icon

News Feeds (RSS), Blogs and Social

Contacts icon

Contacts

Calendar icon

Calendar

Customize controls, options and add-ons icon

Customize controls, options and add-ons

Privacy and security settings icon

Privacy and security settings

Still need help?

We’re here for you. Post a question to our support forums and get answers from our community of experts.

Ask the Community
Illustration of community

Join Our Community

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More