Thunderbird 102.3.3


Thunderbird is a free, open-source, cross-platform application for managing email and news feeds. It is a local (rather than a web-based) email application that is powerful yet easy-to-use. Thunderbird is developed, tested, translated and supported by the folks at Mozilla Corporation and by a group of dedicated volunteers. Thunderbird gives you control and ownership over your email. There are lots of add-ons available for Thunderbird that enable you to extend and customize your email experience.

Thunderbird gives you IMAP/POP support, a built-in RSS reader, support for HTML mail, powerful quick search, saved search folders, advanced message filtering, message grouping, labels, return receipts, smart address book LDAP address completion, import tools, and the ability to manage multiple e-mail and newsgroup accounts.

What's new in Thunderbird 102.3.3:

  • Option added to show containing address book for a contact when using All Address Books in vertical mode


  • Thunderbird will try to use POP NTLM authentication even if not advertised by server
  • Task List and Today Pane sidebars will no longer load when not visible


  • Sending a message while a recipient pill was being modified did not save changes
  • Nickname column was not available in horizontal view of Address Book
  • Multiline organization values were displayed across two columns in horizontal view of Address Book
  • Contact vCard fields with multiple values such as Categories were truncated when saved
  • ICS calendar files with a FREEBUSY property could not be imported
  • Thunderbird would hang if calendar event exceeded the year 2035

Download: Thunderbird 102.3.3 for Windows (EN/US) | 32-bit | ~50.0 MB (Open Source)
Download: Thunderbird 102.3.3 for Linux (EN/US) | 71.9 MB
Download: Thunderbird 102.3.3 for Mac OS (EN/US) | 119.0 MB
Download: Thunderbird 102.3.3 in other languages
View: Thunderbird Website | Screenshot

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