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28/03/2011 CCProxy 7.2 build 20110328
01 Fixed a bug in web cache.
02 Fixed a bug in bandwidth limitation.
03 Fixed a bug that CCProxy crashes if "Advanced DNS Filter" has been enabled.

10/12/2010 CCProxy 7.1 build 20101210
01 Can get MAC address from client running MAC OS.
02 Fixed a bug which may leads to “Can not connect to the control service” error.

16/11/2010 CCProxy 7.0 build 20101116
01 Fixed a bug that cannot limit bandwidth exactly for multiple stream.
02 Added the "Log Analysis" function.

01/11/2010 CCProxy 6.9 build 20101101
01 CCProxy can get both IP address and MAC address from a client running MAC OS.
02 Fixed a bug that sometimes CCProxy popup "Can not connect to the control service".

15/10/2010 CCProxy 6.8 build 20101015
01 Fixed a bug that sometimes CCProxy crash itself when creating new account.
02 Fixed a bug that sometimes CCProxy crash itself when running.

28/08/2010 CCProxy 6.7 build 20100828
01 Fixed a bug which cannot open yahoo homepage when eanble web cache.
02 Fixed a bug which will cause ccproxy crash.
03 Fixed a bug in cascading proxy.

08/03/2010 CCProxy 2010 build 20100308
01 Fixed a bug in the "Register".

03/03/2010 CCProxy 2010 build 20100303
01 Fixed a bug in "auto disable at".

01/03/2010 CCProxy 2010 build 20100103
01 Fixed a bug in upload file.
02 Added client IP address in HTTP header.
03 Web content filter supports word filter.
04 Fixed a bug in permit all.
05 Changed the log format to apache format.
06 Supports gzip decode in web title.
07 Fixed a bug in media stream proxy for RTSP.
08 Fixed a bug in FTP proxy.

01/07/2009 CCProxy 6.64 release
01 Fixed a bug in port map.
02 Fixed a bug in mms proxy.
03 Improved download speed.
04 Added opendns options.
05 Supported upload and download speed limit separately.
06 Supported user/password auth cache.

17/11/2008 CCProxy 6.63 release
01 Fixed a bug that causes CPU 100%
02 Improve web filter function

20/09/2008 CCProxy 6.62 release
01 Change service control type from pipe to socket.
02 Add web authrization string customize function.
03 Support NTLM in upper proxy settings.
04 Modify a bug in http proxy.
05 improve MAC address authentication.
06 Fixed nt service bug in Vista.

14/08/2008 CCProxy 6.62 beta
01 Add web authrization string customize function.
02 Support NTLM in upper proxy settings.
03 Modify a bug in http proxy.

Please download beta version from http://yzsoft.net/ccproxysetup.rar

12/06/2008 CCProxy 6.61
Modify sourcecode to avoid antivirus software false positive.

16/01/2008
CCProxy 6.6 is released. (19 messages)

Improved:
01 Improved the bandwidth statistic function.
02 Added monitor button on the toolbar.
03 Start DNS service by default.
04 Compatible with Win98/NT.
05 Remove web filter in mail proxy service.
06 Remove permit site filter in socks proxy service.
07 UDP log changed.
08 Remote admin's update will notify interface immediately.
09 Web filter will response more information to the clients.
10 PIPE changed.
11 Added a copy function in monitor.
12 Added Send Message function in monitor.
13 Added HTTP_X_FORWARDED_FOR in http header.

Bugs:
14 Fixed a bug in account loading.
15 Fixed a bug in register.
16 Fixed a bug in web content filter.
17 Fixed a bug in web filter in permit sites.
18 Fixed a bug in bandwidth statistics.
19 Fixed a bug in account import.

26/12/2007
CCProxy 6.6 beta version is released. (keep on updating)

Improved:
01 Improved the bandwidth statistic function. In previous version, the yellow curve will consume too much CPU resources if ccproxy with many accounts.
02 Added monitor button on the toolbar.
03 Start DNS service by default.
04 Compatible with Win98/NT.
05 Remove web filter in mail proxy service.
06 Remove permit site filter in socks proxy service.
07 UDP log changed.
08 Remote admin's update will notify interface immediately.
09 Web filter will response more information to the clients.
10 PIPE changed.
11 Added a copy function in monitor.
12 Added Send Message function in monitor.
13 Added HTTP_X_FORWARDED_FOR in http header.

Bugs:
14 Fixed a bug in account loading.
15 Fixed a bug in register.
16 Fixed a bug in web content filter.
17 Fixed a bug in web filter in permit sites.
18 Fixed a bug in bandwidth statistics.
19 Fixed a bug in account import.

Download beta version

30/11/2007
CCProxy 6.5 version is released. (27 messages)

Bugs Fixed:
01 Fixed a bug in WebCache. This bug will cause problem in Flash/NSPlayer stream media connection.
02 Fixed a bug in NT Service. This bug will cause problem in Uninstall CCProxy.
03 Fixed a bug in NT User Auth. This bug will cause NT Users logout.
04 Fixed a bug in SOCKS5. This bug will cause authentication request for permitted users.
05 Fixed a bug in Log. Missing logs in webcache.
06 Fixed a bug in http. This bug will cause login some router web server failed.
07 Fixed a bug in SOCKS4. Missing close socket.
08 Fixed a bug in WebFTP. Compatible with IE 7.0.
09 Fixed a bug in HTTPS cascading proxy.
10 Fixed a bug in Content Filter.
11 Fixed a bug in SocketIdelTimeout. If the value is -1 or 0, the connection will be discoonnected immediately.

Improvements:
12 Service module is indepence of User Interface. UI communicates with Service via Pipe.
13 Compatible with Vista.
14 Compatible with WinXP Fast User Switching
15 Add web remote admin function. Administrator can manager accounts and users can change own password via web browser. Selecting "Enable Remote Admin" in "miscellaneous" of advanced options will active this function. The web admin URL is http://192.168.0.1:88/. The administrator's login name is admin.
16 Add timeout function and avoid unused connections occupying resource.
17 Can support 1500 connections at the same time.
18 Improve socket read function and reduce CPU usage.
19 Can view flow stats in time.
20 Support remote NT User Auth. You can change the AD server name in "Account Manager".
21 Bandwidth settings will be effected immediately.
22 Can change mail proxy port.
23 Added RBL anti-spam function. All spam emails will be marked with [spam] in subject.
24 Can bind server IP address on mutiple hosted server.
25 Add two advanced options setting pages: Mail and Network.

Removed:
26 Remove "Hide All" function and avoid the hackers using CCProxy as hacktool.
27 Remove "Permit All But" from "Permit Category".

24/11/2007
CMail 5.4.6 is released.
1. Add RBL anti spam check funtion.
2. Add [spam] in subject if find a spam email.

17/11/2007
CCProxy 6.5 beta version is released
1. Add timeout funtion and avoid dead connections occupy resource.
2. Support more connections. Can support 1500 connections at the same time.
3. Reduce CPU usage.
4. Remove "Hide All" function and avoid the hackers use CCProxy as hacktool.
5. Remove "Permit All But" from "Permit Category".
6. Can view flow stats in time.
7. Fix a bug in WebCache. This bug will cause prolem in flash/NSPlayer stream media connection.
8. Fixed a bug in NT service. This bug will cause problem in uninstall ccproxy.
9. Fix a bug in NT Auth. This bug will cause NT users logout.
10. Important change: Separate NT service and UI. Now UI control the service via PIPE and CCProxy can support vista.
11. Client can change password with http://192.168.0.1:88/. (should select "enable remote admin" in "miscellaneous" of advanced options)
12. Support remote NT user auth. (Uncheck "Nt User Auth" in "account manager" and change change the nt domain name)
13. Fix a bug in SOCKS5. This bug will cause auth request for java application.
14. Improve bandwidth control function. When change bandwidth settings, the bandwidth limitaion will be effected immediately.

Download beta version here

11/08/2007
CCProxy 6.4.6 is released
1. Add auth type item in the account list.
2. Add online upgrade service. Double click 'U' on the interface.
3. Optimized account file reading and saving speed.
4. Fix a bug in account auth.
5. Fix a bug in external user auth.
6. Fix a bug in SOCKS5.
7. Change compile option and avoid NOD32 wrong report as a virus.

11/06/2007
CCProxy 6.4.5.1 Add online upgrade function
CCProxy 6.4.5.2 Fixed account manager bug.
CCProxy 6.4.5.3 Fixed NT user auth bug.

11/04/2007
CCProxy 6.4.5 is released
1. improve web cache function.
2. support proxy-connection keep alive and enhance http proxy speed.
3. add mac address cache function.
4. improve web site filter "permit only" function.

05/21/2007
CMail 5.4.5 is released
1. Fixed a bug in White List.

05/10/2007
CMail 5.4.4 is released
1. Remove the limitation of system filter amount.
2. improve anti-spam function.
3. Support Daylight Saving Time(DST).
4. Add Helo settings.
5. If the account is diabled, SMTP is also diabled.

05/01/2007
CCProxy 6.4.2 is released
1. Account length can be greater than 15.

01/01/2007
AA Mail Server 2.0 is released.
AA Mail Server is a new email server software of Youngzsoft. It's based on database technology and features more functions such as email monitoring, utf-8 webmail and anti-spam. For more information, please refer to www.aamailsoft.com.

12/26/2006
CMail 5.4.2 is released
1. Fixed a bug in zero length email.
2. Add more options in anti-spam. Please refer to "Options"-"Advanced"-"Others"-"Anti-spam options".
3. Fixed some bugs in webmail.

12/26/2006
CCProxy 6.4.1 is released
1. Fixed a bug in connection limitation.

11/01/2006
CCProxy 6.4.0 is released.
1. Fixed a bug in bandwidth control.
2. Removed CDial.dll.

10/31/2006
CMail 5.4.1 is released.
1. local group mail sending will not be checked with spamassassin.
2. Fixed a bug in Whitelist.

09/07/2006
CMail 5.4.0 is released.
Fixed an emergent bug in registration module.

09/05/2006
CMail 5.3.9 is released.
1. Fixed anti-spam: local sending email will not be checked.
2. Fixed anti-spam: add [spam] in email subject.
3. The address book can store 500 addresses.
4. Add two dll files in spamassassin.
5. Fixed a bug in remote pop3 service.

08/14/2006
CCProxy 6.3.9 is released.
Fixed a bug in SOCKS5 UDP and improve skype proxy.

08/01/2006
CMail 5.3.8 is released.
1. Added new anti-spam function Spamassassin.
2. Fixed a bug in SSL connection.
3. Fixed a bug in email filter.
4. Clear database after clear email.
5. Fixed a bug in email group.
6. Fixed a bug in webmail forward email.

07/12/2006
CMailServer 5.3.7 is released
1. Fixed a bug in mail list. This bug will cause mail lost.

07/07/2006
CCProxy 6.3.8 is released.
1. Fixed a bug in mac address.
2. Win98 re-supported.
3. Add 'auto-close' in popup dialogbox.

07/07/2006
CMailServer 5.3.6 is released
1. Fixed the "text/html" bug in CMailCOM.dll.
2. Fixed a bug in delete account.
3. Added a function "rebuild mail list".
4. Fixed a bug in autoreply.
5. Added 'auto-close' function in popup dialogbox.

06/25/2006
CMailServer 5.3.5 is released
1. Fixed the "unknown" problem in mail header.
2. Fixed the "#" problem in password.
3. Added port and SSL settings in POP3 remote.
4. Renamed the sub folders.
5. Added ISP SMTP relay settings in advanced options.
6. Added port conflict analysis at startup.
7. Fixed compatible problems with some software.
8. Added an auto clean temp file function.
9. Fixed some bugs in mail store.
10. Updated help document.

06/19/2006
CCProxy 6.3.7 is released.
1. Fixed a bug in socks5.

06/17/2006
CCProxy 6.3.6 is released.
1. Modify thread module.
2. Report which program is using the port same as CCProxy and stop it with user confirmation.
3. Modify MAC address module.
4. Update help document.

06/15/2006
CCProxy 6.3.5 is released.
1. Add NT user(Active Directory User) authentication.
2. Add a parameter in ccproxy.ini BandWidthControlType=0 (bandwidth control both upload and download) 1(only upload) 2(only download).

04/17/2006
CMailServer 5.3.4 is released.
1. Fixed a bug in sending mail retry interval time.
2. Modify the attachement file name in undelivered mail.

03/10/2006
CMailServer 5.3.3 is released.
1. Fixed a bug in HELO command.

02/11/2006
CMailServer 5.3.2 is released.
1. Adjust the order of filter and forward as "filter before forward".
2. Add ISP SMTP Sending function.

02/08/2006
CCProxy 6.3.4 is released.
1. Open url of interface in new window.
2. Fix a bug in 'auto disable'.

01/21/2006
CCProxy 6.3.3 is released.
1. Add web title in log.
2. Modify bandwidth stat function. Support data than 1Gbyte.
3. Fix a bug in "Clear Log File".
4. Diplay more items in account list. Can resize account manager dialog box.
5. Can resize user information dialog box and save items' width values.
6. Can resize log analysis dialog box and save items' width values.

01/19/2006
CMailServer 5.3.1 is released.
Fixe a little bug in registration.

05/20/2005
CCProxy 6.2 is updated
Fixed a telnet proxy buffer overflow bug.

05/18/2005
CMailServer 5.3 is release.
1. Fixed a send mail bug.
2. Add more information in the undeliverable email.
3. Modified in AddVirtualDir.dll
4. Modified some text in webmail.

04/01/2005
CCProxy 6.2 is updated
1. Fixed a buffer overflow problem
2. Fixed a web filter file input bug

11/26/2004
CMailServer 5.2.1 is updated.
Multiple secure holes fixed.

10/23/2004
CCProxy 6.2 is released.
1. Add log analysis tools.
2. Add web filter file input.
3. Add group function.
4. Fix some problems.
5. Add account time limitation function.


10/03/2003
CCProxy 6.0 is updated.

1. Fixed a bug of log export with excel format.
2. Updated a language - French(Gils Gayraud contributed).

10/03/2003
CMailServer 5.0 is updated.

1. Fixed a bug of anti-virus function.
2. Added smtp authentication log.
3. Added two languages - Swedish(Jonas contributed) and Italian(Mark G. contributed).

07/20/2003
CMailServer 5.0 is released.

Below are the new functions:
1. Web remote account control.
2. Supports anti-virus. Requires installing Norton 2003 on server or other Anti-virus software based on gateway.
3. Supports email filter.
4. Supports IP block.
5. Adds option for saving message into outbox to webmail.
6. Supports email forwarding.
7. Adds reply addess function to webmail.

Improvement of Webmail:
1. Adds more supports for email formats.
2. Improves webmail performance effeciency.
3. Supports sending big file attachment.
4. Fixed bugs within CMailServer core.
5. Fixed bugs within Webmail core.

07/20/2003
CCProxy version 6.0 released!

Below are the newly added features.
1. User account management supports mixing multiple authentication modes.
2. Different protocol can set up different cascading proxy.
3. Can use multiple accounts manage one client.
4. Allows running multiple CCProxy instances(need to install it into different folder).
5. Supports backup and restoring account .
6. Supports domain account( This takes effect when set NTUserAuth=1 in CCProxy.ini). Added support for domain name(ini parameter is MTDomain).
7. Supports bandwidth control for single user.
8. Supports running on Terminal Service in NT Service.
9. Supports loading html file when authorization failed. You can input the html file path name after the parameter "AuthorityFailed" in CCProxy.ini.
10. Adds a yellow curve which shows real-time bandwidth. The green curve shows the real-time connection. After right click green grid you can adjust the scale of two curves.
11. Adds realtime display of users' connection and bandwidth information. You can double click the grids, and then popup a dialog box showing logs, double click the icon in this dialog box and it will be changed to show users' connection and bandwidth information.
12. Adds hot key CTRL + ALT + Capital characters to activate software interface.
13. Supports prohibition of sending attachement in webmail. (Adds ";; filename=" on "Content Filter:.)
16. Supports IP addresses and ports blacklist.
18. Supports anti email virus. Requires installing Norton 2003 on server or other Anti-virus software based on gateway and modifying AntiVirusGate to 1 in ccproxy.ini.

Modified and improved following features:
1. Fixes the log-in problem of MSN and hotmail at client.
2. Improves compatibility of HTTP and SOCKS4 protocols.
3. Improves proxy speed of Media Player.
4. Fixs a bug in system tray display.
5. Fixs a bug in WebFTP.
6. Improves the efficency of HTTP proxy and site filter.

05/10/2003
CMailServer 4.0 patch is released.
Fixed a bug about Buffer overflow.
Fixed a bug about Webmail COM.
Fixed a bug about Webmail Scripts for central european language.
Please download the patch from http://www.ccproxy.com/cmail40sp1.zip


03/31/2003
CCProxy 5.30 is updated.
Fixed a bug about socket connections.
CMailServer 4.0 is updated.
Fixed a bug about Dial-up/LAN mail server.

01/20/2003
CCProxy issue - Many people reported CCProxy had been installed into their computers without authorized and required remove it. We pay close attention to this unusual issue because it unfairly impaired our software's reputation. This problem is probably incurred by some other program that is NOT the product from our company. Now we find that there is a file named runscr32.exe does this bad thing. Please search if there is a file named runscr32.exe or hide.exe on your computer. If you find both of them or even one of them. Please delete them.

10/05/2002
CMailServer 4.0 is updated.
Patched a security hole of web mail.
Added POP3 password protection. Prevent multiple trials of password.
Added NTFS file system compatibility.

10/05/2002
CCProxy 5.30 is updated.
Enhanced the port map function.
Enhanced the MAC address function.
Added two advanced functions:
1. NT user authorization. (In CCProxy.ini, add NTUserAuth=1)
2. Auto proxy. (In port map dialog, add a port map and set 'dest host' as 'autoproxy'. Supposed the local port is 8888, and then your auto proxy url in IE is http://192.168.0.1:8888.


09/18/2002
CMailServer 4.0 is updated: a footnote can be added in web mail (in postmail.asp file).
Added Korean version. Thanks for Category's translation.
Added French version. Thanks for Nicolas' translation.
CCProxy 5.30 is updated: enhanced the log function with cache buffer.

09/07/2002
CMailServer 4.0 is updated. Fixed a bug regarding HTML formatted mail display in web mail.

09/04/2002
Portuguese version was added to CMailServer 4.0. Special thanks to Edson Genuino.

  • The History of this Internet Sharing Software CCProxy.

  • The History of this Web Mail Server Software CMailServer.


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