The Bat!是一个强大易用的E-mail客户程序，支持多用户环境，不受限制的E-mail帐号的安全和非安全的消息 访问，全面的消息过滤，多语种界面，MIME标准和UUEncode，带消息模板的相当不错的文本编辑器，以及其他很多小的实用特色。

国际语言包包含:简体中文, 德语,意大利语,葡萄牙语,俄语,土耳其语等。拼写检查程序词典为英国英语,荷兰语,法国语,德语和意大利语。

The Bat! 用MAPI协议接驳 Microsoft Exchange 邮件服务器端。
内置的贝叶斯邮件过滤器(Bayesian Filtering)。
支持POP3, IMAP4rev1, SMTP协议。
保护您的电脑免受email带来的病毒和蠕虫感染。
支持插件。
不用Windows自带的地址簿和HTML阅读器，防止当前流行的HTML代码攻击。
在用户打开可疑的附件前会发出警告，甚至能完全屏蔽掉它。
可远程管理POP服务器上的邮件。
完全支持 IMAP4rev1。
用户账号数量无限制。
超级强大的模板功能！
强大的邮件过滤功能。
内置的日程管理功能。
天然支持S/MIME 和所有版本的PGP。
支持HTML邮件。
特色的邮件提醒器。
多国语言支持（超过15种语言，并不断增加中）
支持从其他主要的email客户端软件导入邮件。
还有很多很多。。。 您用了就知道了。
马上下载试用吧 🙂

更新日志

v9.0.6 (2019-11-27):

Major improvements

New interface controls in the main window of the program and in the editor window. DevExpress controls are used instead of TB2K/TBX/SpTBX
New way of handling the user interface layout configuration. Also, there is a new file – “userdef.xml”, instead of “tbuser.def” previously used

New features

Possibility of recording and logging of the time it takes to open the following configuration dialogs: “Account Properties”, “Folder Properties”, “Sorting Office/Filters”, and the following windows: message editor, the folder view. The time is measured if the following command-line parameters are used to run The Bat!: “/BENCHMARK_STARTUP_TIME” and/or “/STARTUP_TIMING_LOG”. With the “/STARTUP_TIMING_LOG” option only, the results will only be saved to the ex_log.file, while with “/BENCHMARK_STARTUP_TIME” they will be displayed on the screen as a message dialog

Improvements

Updated spell checker dictionaries (Hunspell) for the following languages: Danish, Dutch, English (British), English (U.S.), French, Greek, Hungarian, Latvian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Spanish, Swedish
Removed PGP internal implementation (RFC-1991) from The Bat!
There is now a random delay before sending the TLS alert code to a remote computer in order to prevent eventual timing attacks
The Preferences dialog now displays an hourglass when it opens

Fixes

(#0000427) Tab order was wrong in some dialogs, e.g. in the “Create Mail Filter” dialog box
(#0001327) Access Violation errors on exit have been eliminated
(#0001545) Email was added twice to the “To:” line if the address entry in the address book contained multiple addresses
(#0001662) Incorrect rendering of certain HTML messages has been resolved
(#0001718) An issue with an option during the address book import has been resolved
(#0001719) After adding an account using the mail account assistant the The Bat! main window did not show up
(#0001755) Address Viewer incorrectly displayed the email address of the sender
(#0001780) 64-bit version of The Bat! silently closed upon trying to send a PGP-signed message
(#0001785) Ctrl+mouse wheel did not zoom in/out in plain text editors
Fixed Access Violation errors which could sometimes happen infrequently, and which were caused by improper CPU thread handling, especially when exiting The Bat!
Fixed errors when The Bat! process could hang on exit and stay in the Task Manager while exiting The Bat! when active connections to RSS feeds were in progress
Fixed an issue when all tags became ignored
Fixed memory leaks
Image Crop did not work in message templates

官网 http://www.ritlabs.com

官方下载
https://www.ritlabs.com/download/the_bat/thebat_32_9-1-4.msi
https://www.ritlabs.com/download/the_bat/thebat_64_9-1-4.msi