The Bat! mail client has a lot of vital benefits and useful features that make your email experience simple and convenient. All these features perfectly fit any Windows OS. Moreover, The Bat! is the first and only email client Certified for Windows Vista by Microsoft Corporation. “Certified for Vista” logo guarantees the highest level of compatibility between Vista and The Bat! mechanisms.
TheBat! удобная и мощная программа с многоязычным интерфейсом, обладающая рядом возможностей, значительно облегчающих работу с электронной почтой. Она позволяет работать с неограниченным количеством почтовых ящиков, поддерживая протоколы IMAP4, POP3, APOP и SMTP, имеет настраиваемую систему фильтров.

Thus, The Bat!’s benefits are:
Protection of privacy
The Bat!’s characteristic feature is the most widespread support of authentication protocols and of encryption while working with mail servers. The Bat! is one of the most protected mail clients, it is adopted by many companies for which privacy protection is a matter of life and death. The most recent versions of The Bat! have smart security buttons for each message that help in making users’ information really private.
Anti-virus defense
The other side of safety is protection against malicious codes. Unlike other email applications, The Bat! does not start scripts automatically. The Bat! benefits of its own HTML viewing mechanism – Robin HTML Viewer, as well as of its own image viewing module. These mechanisms protect you from viruses aimed at operating system mechanisms vulnerability. Windows Vista users should know that The Bat! benefits of Windows Vista’s Address Space Layout Randomization (ASLR) and Data Execution Prevention (DEP) for protecting the computer from viruses and malicious codes spread via email. The Bat! 4.0 and further versions are upgraded with a URL manager for background HTML image retrieval. This manager successfully fights malicious codes inserted into HTML images.
Smart Sorting Office
The Sorting Office is a powerful filtering system that not only sorts your incoming, outgoing, read, and replied messages to folders, but also can auto-respond; reply with a custom template; forward, redirect, print, or export messages; send reading confirmations; run an external program and more. Once you spend a few minutes for setting sorting rules, you forget about drag-and-dropping messages from folder to folder. The Bat! sorting office is so sophisticated that you can even run the mailing list server with the full subscribe/unsubscribe functionality. More...
Handy Message Templates
In addition to the signatures, The Bat! allows to create the message templates that are using special macros. Any mailbox, folder or entry in the Address Book can have a set of templates for the new message, reply or forward. These templates will greatly expedite the process of message composition, especially when the message has some standard or common text. More...
Quick Templates
In the message editor, Quick Templates will save you hours of typing. Insert text blocks - even from files on disk - add custom message information, attach files and vCards, and more - all with a couple of keystrokes and without using menu commands. More..
Message Parking
Message parking is designed to prevent accidental deletion of a valuable message. When a message is parked, you will not be able to move it to another folder, nor will it be deleted or automatically purged.
Built-In Backup and Restore
You can make backups of all the configuration settings, address books and folders, and restore such information from the backup file in case of accidental data loss. You can also add a comment to the backup file, select which accounts to backup and even password protect the archive file. In addition The Bat! you to create a separate backup for each mailbox.
Updating and Installing
The Bat! is compatible with the new Windows Vista Restart Manager (RM) that allows you update Windows components required by The Bat! without restarting The Bat! or Windows. Updating had never been that easy. System administrators will also appreciate the new silent (unattended) setup opportunity which allows installing The Bat! without user’s interaction.
Strong Encryption
The internal PGP implementation, based on the award-winning OpenSSL lets you encrypt messages and sign them with digital signatures. Handy manager for digital keys included. Free plug-ins for PGP v5.5, v6.0.2, 6.5, v7.x & v8.x GnuPG is also supported. The Bat! also supports S/MIME via Internal Implementation or Microsoft CryptoAPI. The Bat! is the first e-mail client to support S/MIME compressed data. The Bat! support Secure Socket Layer (SSL) v3.1 / Transport Layer Security (TLS) v1.0 with AES algorithm.
Mail Synchronization
You can synchronize two separate copies of The Bat! up-to-date with each other. You choose to synchronize the messages themselves, mailbox and account settings, the Address Books and attached files.
Microsoft Exchange Connectivity
The Bat! connects to Microsoft Exchange Servers using native MAPI protocol to fetch or send the messages. You just have to install Microsoft Office Outlook or Microsoft Exchange Client to supply the Exchange connectivity components which The Bat! will be using.
Extended Support of National Codepages
The Bat! allows you set an individual codepage per mailbox, per folder or per entry in the Address Book. You don’t have to put the codepage manually for every message you receive or send. Moreover, The Bat! 4.0 and further versions’ MicroEd text editor supports Unicode; any system font or set of characters is available.
Convenient Message Dispatcher
The message dispatcher is The Bat!’s special feature that lets you look at the messages stored on your POP3 or IMAP mail server without downloading them. It’s very useful for managing your mail remotely, for example leaving "that copy of the huge document" on the server until you get home, but still retrieving and reading the urgent memos while still on the mobile connection.
Fast Address Book
The Address Book provides you an easy way to maintain the list of contacts you have. It is possible to create groups dedicated to a particular classification or for use as a mailing list. Every entry in the Address Book can have a personal and business address, its own Template, default Codepage and even photos and S/MIME-certificate attached to it. In The Bat! 4.0 and further versions there is a new Address History option which allows viewing and promptly accessing any message from/to any correspondent.
Multilanguage Interface
The Bat! allows to change the interface language on the fly without a need to restart the program. There are 12 languages uploaded by default.
Image Viewing
The Bat! has its own image viewer, which means that access to attached images is much faster then through an external application. This viewer allows navigating between images, it also supports rotate, advanced resize and zoom algorithms and full screen mode.
Submission Forms
The Bat! has a perfect tool for creating queries that are automatically processed by servers. It’s a great solution for a business client-server environment.
Powerful Import Wizard
The Bat! allows to import messages from the following mail clients: 1. Microsoft Outlook Express v4.xx, 5.xx, 6.0 2. Microsoft Office Outlook 97, 2000, XP, 2003 3. Netscape Communicator v4.xx 4. Netscape Mail v2.xx, 3.xx 5. Eudora Lite/Pro 6. Pegasus Mail v2.xx, 3.xx
# You can import the address books in the following formats: Outlook Express (Windows Address Book)
# Microsoft Office Outlook (Contacts Folder)
# LDIF-file
# Business Card(VCard)
# Comma-separated (plain text)
# Tab delimited (plain text)
# INI-file
# Eudora Address Book
# Pegasus Tag File

Возможности
Почтовая программа The Bat! обладает рядом жизненно необходимых и просто удобных возможностей, значительно облегчающих работу с электронной почтой. Все эти функции превосходно работают на компьютерах с любой операционной системой Windows. Необходимо отдельно отметить, что The Bat! – первый почтовый клиент, сертифицированный корпорацией Microsoft для работы с операционной системой Windows Vista. Логотип Certified for Vista гарантирует высочайший уровень совместимости всех механизмов программы с этой новейшей операционной системой.
Вот основные из возможностей программы The Bat!:
Безопасность личной информации; Защита от вирусов; Фильтрация; Автоматическая обработка сообщений; Шаблоны; Быстрые шаблоны; Списки рассылки; Уникальная функция парковки; Резервное копирование; Обновление и установка; Эффективное шифрование; Синхронизация почты; Совместимость с Microsoft Exchange; Национальные кодировки; Диспетчер писем; Адресная книга; Интерфейс на 12 языках; Модуль просмотра изображений; Формы запроса.

The Bat! позволяет импортировать сообщения из других почтовых клиентов:
Microsoft Outlook Express v4.xx; Microsoft Outlook Express v5.0; Netscape; Communicator v4.xx; Netscape Mail v2.xx/3.xx; Eudora Lite/Pro; Pegasus Mail v2.xx или 3.xx;
Импорт адресных книг из файлов: LDIF-файл; Бизнес-карточка VCard; Текст, разделенный запятыми; Текст, разделенный табуляциями; INI-файл; Адресная книга The Bat!; Адресная книга Eudora; Файл-шаблон Pegasus;

Runs on any Windows PC
The Bat! has very few system requirements. It runs on any Windows PC platform with at least 800x600 screen resolution and 256 color display. There are no minimum requirements on memory size or CPU speed.
Here is the list of supported operating systems:
* Windows NT 4.0 with Service Pack 6a (SP6a) and Internet Explorer 5.0
* Windows 2000 with Service Pack 4 (SP4)
* Windows XP
* Windows Server 2003
* Windows Vista
* Windows 7