Thunderbird 149.0 by Razvan Serea 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 clean and elegant by default, but easily customizable to match your workflow and visual preferences. It is loaded with unique and powerful features. 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. Thunderbird 149.0 changelog: What’s New Enable exporting selected address book cards Starred EWS messages now persist across devices What’s Changed Address books are now created in Account Hub What’s Fixed Shift-click for ‘Edit’ button in drafts header view did not work “Replace All” in Compose did not update plain text until dialog closed “Repair text encoding” could duplicate recipient and attachments Link colors were difficult to read in dark themes Pressing Delete on Trash folder could remove it without confirmation Renaming of a ‘unified folder’ created a duplicate Folder tree “new messages” star no longer displayed Reason for revoked certificate was not shown “Open and show” for OpenPGP signed message could fail if headers after content-type Encrypted Gmail CSE emails with outer opaque S/MIME were not readable “Generate and save a CSR file as… ” no longer worked for S/MIME Cancelled attachment reminder in compose did not return focus to message body Thunderbird could crash while importing mail thread Unlabeled column visibility toggle button was not announced by screen readers Could not save message to external file from EWS account “After Sending” filters were not working correctly Thunderbird did not report refused POP3 connection EWS messages could fail to sync in some scenarios Remove message body retention policy was not functional Publish Calendar only showed empty OK/Cancel popup and did not publish Dismissed Gmail calendar reminder did nothing and item stayed visible Could not export local calendar as HTML Cancelled filter edit dialog closed the message filter dialog Visual and UX improvements Security fixes Download: Thunderbird 149.0 for Windows (EN/US) | 32-bit | ~70.0 MB (Open Source) Download: Thunderbird 149.0 for Mac OS (EN/US) | 142.0 MB Download: Thunderbird 149.0 in other languages View: Thunderbird Website | Screenshot | Release Notes Get alerted to all of our Software updates on Twitter at @NeowinSoftware