Free auth software for windows

Under specific conditions, this vulnerability allows a malicious Web site operator to obtain the cryptographically protected logon credentials of a visiting user. This is because the security settings for WEC components are set to incorrect levels, which allows your computer to send information about your authentication credentials to remote Web applications.

The vulnerability exists because WEC, which allows Internet Explorer to view and publish files via Web Folders, does not adhere to the recommended security settings in Internet Explorer, and performs NTLM authentication for any server that requests it. A malicious Web site operator could format a document to request NTLM authentication from a visiting user automatically, causing the users authentication credentials to be sent by default. Once the credentials are revealed, the operator may be able to use specialized tools to derive the users password.

Note This vulnerability affects only computers running versions of Internet Explorer later than 5.0 with Web Folders enabled. For more information about this vulnerability, read Microsoft Security Bulletin MS01-001.

AsterMail is an easy-to-use and reliable software for sending and receiving e-mails..
Can use POP before SMTP, or SMTP Authentication ( SMTP-AUTH ) by CRAM-MD5, LOGIN, PLAIN. Moreover, can use APOP Authentication. Can change a character set and an encoding method to use in a mail message.
AsterMail also supports RFC2231 format as an encoding method of the file name.
System requirements:
- .NET Framework 1.0 or later
- Internet Explorer 5.01 or later
- Microsoft Data Access Components (MDAC) 2.6 or later
- Microsoft Jet 4.0 or later

Enhancements:
- Fine-tuned internal structure

XMail 1.26 is a useful utility which provides you an Internet and intranet mail server featuring an SMTP server, POP3 server...etc

This server born due to the need of having a free and stable Mail Server to be used inside my old company, which used a Windows Network.

Major Features:

1. SMTP server
2. POP3 server
3. Finger server
4. Multiple domains
5. No need for users to have a real system account
6. SMTP relay checking
7. RBL/RSS/ORBS/DUL and custom ( IP based and address based ) spam protection
8. SMTP authentication ( PLAIN LOGIN CRAM-MD5 POP3-before-SMTP and custom )
9. A POP3 account synchronizer with external POP3 accounts, account aliases
10. Domain aliases
11. Custom mail processing
12. Direct mail files delivery
13. Custom mail filters
14. Mailing lists
15. Remote administration
16. Custom mail exchangers
17. Logging
18. Multi-platform code.
19. ESMTP/ESMTPS server
20. POP3/POP3S server
21. Custom SMTP maps check
22. SMTP protection over spammers (IP based and address based)
23. SMTP ETRN command support
24. Account aliasing
25. Domain aliasing
26. Locally generated mail files delivery
27. Multi platform (any Windows and almost any Unix OSs)
28. Fine grained message filters
29. Custom (external) POP3/SMTP authentication
30. TLS support for SMTP and POP3, both server and client side
    

Enhancements

• Added the ability to select SmtpConfig-IP options by local port too (SmtpConfig-IP,PORT).
• Added a new -YT command line option to set the timeout used by a POP3 client connection.
• Fixed a bug in the RFC822 ATEXT token definition.
• If the recipient domain does not have an MX record, and does not have an A record, now XMail bounces immediately.
• Fixed OpenSSL connection shutdown to avoid RST packet generation.
• Changed SMTP AUTH LOGIN authentication to support the optional inline parameter.
• Added IPV6 support. New command line options are available to select XMails behaviour with respect to IPV4/IPV6 compatibility.
• Fixed/strengthened RFC address parsing.
• Drop the SMTP connection is case of timeout.
• Fixed a bug caused by the new strict host/doman name check added in 1.24 (in the SMTPGW.TAB parsing).
• Completely changed the DNS resolution code.
• Do not try the A-record delivery in case of temporary DNS/network errors.
• Added remote MTA message ID to SMAIL logging.
• Added a new ``PO
• Fixed a bug where STARTTLS was resetting the session too much, by canceling certain flags/options read inside the SERVER.TAB.
• Fixed a bug that happened if a message filter mistakenly remove the message file from under XMail control.
• Fixed a bug that make XMail to wrongly report virtual memory sizes on 32 bit systems with larger than 4GB VM space.
• Changed the line termination used to store messages into the mailboxes of Unix versions of XMail. Now messages are stored with the OS native LF termination, instead of the RFC CRLF that was used before. This allows other Unix softwares working together with XMail to not be confused by the extra CR present in the line termination.
• The "smtprelay" behavior with respect to 5xx responses from one of the servers in the relay list, has been changed. Now a 5xx response will stop the processing, instead of iterating on the remaining servers of the list.
• Avoid to crawl all the USER.TAB file during a "userlist" CTRL command.
• Fixed a bug that allowed non-RFC characters inside domain names.
• Fixed OSX Leopard build error.
• Added "timeo" option to flags execution.
• Added "NoAuth", "EnableVRFY" and "EnableETRN" settings inside IP properties.

Enhancements: Added IP security and user permissions.

si.Mail is a freeware e-mail client written in Delphi. With HTML message editing viewing capability (html is filtred to remove Java script, VB script, before sending to html renderer), POP3, SMTP with and without authentication, si.Mail provides you the most important features of an e-mail client in a very small package.
Main features:
- Published under GPL (you dont have to pay for it if you are using it, full source code availability),
- Localization,
- Html message view,
- MAPI, e-mail aliases support
- Control downloading of images, executing scripts, using ActiveX contros in html messages,
- Theme support,
- POP3, SMTP, SMTP AUTH, IMAP*, NTLM support for both POP3 and SMTP(yahoo, hotmail,...)* access through plug-ins,
- Multiple account support,
- Preview mail on Server,
- Automatic attachment compression,
- Colorize possible dangerous extensions,
- Remove of dangerous html tags before putting message to html viewer,
- Multiple profile support under one Windows account(profile),
- Plug-in support for importing and exporting of messages and address book,
- Use anti-virus application to verify attached files before open/save
- SSL & TSL connection,...
- Use plug-ins and view / print attached files directly from si.Mail
- store attachments in separate folder, so messages file can be smaller up to 33%
- advanced message search
- advanced pre-download, after-download and after-send filters
- RSS, Atom feeds support
- Minimize to system tray
- Portable, just copy full si.Mail folder to USB stick and go with your messages anywhere
System requirements:
Minimum system requirements
- Celeron 400MHz, or AMD K6 400MHz
- IE 6.0 or newer
- 13MB of free disk space
- 256MB of system RAM
- Screen resolution 800x600 @ 24 bit colors
Recommended system requirements
- 1.6GHz Pentium 4 or Athlon 1600+
- IE 6.0 or newer
- 13MiB of free disk space
- 512MiB of system RAM
- Screen resolution 1024x768 @ 32 bit colors

Enhancements:
- added revolutionary automatic message classification by: Favorite, Correspondent, Category, Date, Status and Attachment
- (Read more about this in Description)
- - added Ukrainian and Czech translation all the thanks goes to transaltors
- - implemented compose message autosave feature
- - implemented save to file and load from file functions in compose window
- - added stop processing action - this stops from processing further actions if one rule matched
- - can paste html messages
- - added import from Windows Vista mail. For now you have to manually select source folder
- - if by any chances mailboxes.xml file gets corrupted it is recreated at next si.Mail startup
- - improvements: at least one address in To or BCC field is required when sending message, pop3 optimization, skip messages to be skipped all at once and not one by one, removed mailbox Drafts as its the same as Unfinished mailbox. Messages from Drafts are moved to Unfinished.,...
- - bugfixes such as (exception when append save as and file doesnt exist, finally find the exception place and fixed it. (happening when opening folders dialog, sometimes when screensaver, game, or any other application started), fixed Combine mailboxes bug in Correspondent view, where e-mail adresses were not moved to destination mailbox, fixed exception when clicking on tray icon if there is no profile selected and new account wizard is visible, if stop processing is enabled in rule, and rule items up to this are true then further rule items under this rule shouldnt be processed, creating a workaround for M$hit Outlook 11, where characterset information for html part of message resides outside of sectio, ...)