Thunderbird 38.0.1

此軟體可以讓新手輕鬆上手，快速設定郵件帳號，使用者只要輸入使用者名稱、E-mail、個人密碼，即可新增。使用者可享受全新的體驗，包括分頁、搜索郵件和備存功能，增加使用者的方便。

• Thunderbird繼承了Mozilla瀏覽器的分頁功能，讓使用者可以加速瀏覽，同時間觀看多封郵件，對於時常要回覆多封郵件的商務人士來說十分方便。
• 遷移助理可以幫助使用者快速建立新帳號、密碼、個人資料。
• 輕鬆加入新朋友，只要透過按下寄件者右方的星星即可增加新的聯絡人，雙重點擊即可新增照片、生日或是其他資訊。
• 透過附件提醒功能，系統會自動搜尋郵件內是否有attached、attachment或是其他表示附檔的字眼，提醒使用者是否已經上傳附檔。
• 活動管理員會將Thunderbird和根據使用者不同的登入帳號來做分類，將彼此之間互動記錄下來，方便使用者查閱。
• 搜索功能強大，此軟體擁有時間軸和篩選器工具，不管郵件日期已多久遠，使用者得以透過此功能馬上找出郵件。
• 提供個人化設定，附加元件管理員中內含各式各樣的選擇供使用者選擇，數百種的套件，包括個性面板、行程管理等等，讓原本平淡的郵件介面變成更有趣。
• 提供安全和隱私權的保證，使用者將垃圾信件標示後，系統會學習和過濾特定郵件。此外系統會偵測信件中特定字眼，提醒使用者也許是網路詐騙。
• 系統會自動升級，主動提醒使用者該更新版本，以確保使用者的隱私安全。

# New
- GMail supports OAuth2 authentication, removing the need to manually select "allow less secure applications" in Google options for the account.
- Ship Lightning calendar addon with Thunderbird and enable with an opt-out dialog
- Filter sent messages
- Filter messages when archived
- Enable search in multiple/all address books
- Add support for Yahoo Messenger in Chat
- Support Internationalized domain name URLs for RSS feeds
- Show expanded columns in folder pane
- Allow file-per-message (maildir) local message storage
- Add a Learn more link to the support page in feeds subscribe dialog
- Add reading position marker line to conversations
- The editor for twitter should show inputtable character count
# Changed
- Thunderbird will no longer use SHA-1 to sign messages
- Removed rarely used character sets: T.61-8bit, non-encoding Mac encoders, VISCII, x-viet-tcvn5712, x-viet-vps x-johab, ARMSCII8 , map us-ascii to windows-1252, ISO-8859-6-I and -E and ISO-8859-8-E, (
- Disable CONDSTORE support for IMAP to prevent discrepancies in IMAP message status (deleted, unread) on some servers
- Make OpenSearch queries open in the user's default browser
- Default to using SSL for XMPP and IRC. This might cause issues for self-signed certificates
# Fixed
- Replied/forwarded icons disappear after folder repair, detach/delete
- Attachment "Save As" files are displayed in Tools/Saved Files
- Adding unknown email addresses to Mailing list, then deleting ghost duplicate entries from contacts pane, caused dataloss in mailing list
- Web site from RSS feed was not rendered correctly
- Email address with leading/trailing whitespace displayed wrongly with added quotes when composing ["foo"@bar.com]
- Force display of Sender header if S/MIME sender is the signer
- Addressing autocomplete widget: Typed text in red despite results/matches found if suggestions change by last input
- Status bar not accessible
- Wrong folder may be deleted when requesting junk delete
- Severe UI stutter or freezes getting new mail for very large folders
- Automatically rejoin multi-user conversations on reconnect for XMPP
- Various improvements when using IRC on moznet
- Significantly improve XMPP support
- Fixes for connecting to non-standard IRC networks
- Automatically reclaim IRC nicks during a reconnect
- Changing location in editor doesn't preserve the font when returning to end of text/line
- Inline spell checker loses red underlines after a backspace is used