What's new in Native POP3 Connector?

Version 2.6.0 released on April 18, 2014

• OpenSSL has been updated to 1.0.1g to avoid Heartbleed security bug.

Version 2.5.0 released on April 14, 2011

• OpenSSL library included into the product has been updated to the version 1.0;
• Internal database engine has been updated;
• IPv6 POP3 servers are supported now;
• Optimization of the service if the option "Leave messages on server" is enabled;
• Fixed: The issue with freezing of the service when using SSL-connection with the POP3-server under certain conditions;
• Minor improvements in service functionality.

Version 2.4.6 released on December 09, 2009

• Fixed: service hangs on under certain conditions
• Performance of receiving messages via POP3 has been improved
• Internal engines have been updated (POP3 and SMTP)
• Minor improvements

Version 2.4.5 released on April 08, 2009

• Fixed: error occurred during search for recipients in "Received" message headers under certain conditions
• Fixed: crash of connector service when SSL is used under certain conditions
• Minor bugfixes in internal duplicate search

Version 2.4.4 released on November 24, 2008

• Fixed: a problem with incorrect detection of duplicates when the option "Leave Messages" is on (under certain conditions).
• Fixed: termination of mailbox processing caused by certain messages.
• Fixed: termination of service under certain conditions when POP3 server doesn't support UIDL command.
• A new option has been added. It allows setting a number of ‘Received …. for’ message headers for recipient search.

Version 2.4.3 released on August 19, 2008

• Fixed: connector service crashes under certain conditions.
• Fixed: connector deletes messages from POP3 server without downloading if you change download order and limit number of messages per session.

Version 2.4.2 released on May 12, 2008

• Fixed: mailbox processing stops under certain conditions.
• Fixed: connector service crashes under certain conditions.
• Performance improvements.

Version 2.4.1 — Released on November 30, 2007

• Fixed: mailbox processing stops under certain conditions.
• Fixed: non-working performance counters.
• Performance and stability improvements.

Version 2.4.0 — Released on August 01, 2007

• Fixed: database corruption under certain conditions.
• Fixed: service crashes under certain conditions.
• Fixed: service startup after server reboot.
• Performance improved.
• Logging improved.

Version 2.3.0 — Released on October 11, 2006

• Fixed: problem with wrong duplicate detection on some POP3 servers.
• Fixed: problem with downloading size-limited messages.
• Improved logging details.
• Improved mailbox list details in Exchange System Manager.
• New option to recognize "Received" message headers (see Recipients page of mailbox properties).
• Windows Performance Counters supported now (see Administration -> Monitoring Performance help topic).
• Separate installation for Administration tools supported now (see product Release Notes).

Version 2.2.3 — Released on July 11, 2006

• Fixed problem with duplicated messages on some NPC configurations.

Version 2.2.2 — Released on May 30, 2006

• Fixed problem with duplicated messages after service restarts.
• Fixed problem with custom message headers.
• Minor improvements and enhancements.

Version 2.2.1 — Released on April 7, 2006

• Problem with duplicated messages on some POP3 servers has been fixed.

Version 2.2.0 — Released on April 3, 2006

• Warnings to restart NPC service added to System Manager snapin.
• Preparation for 64-bit version (for Exchange "12").
• Cosmetic fixes.

Version 2.1.9 — Released on March 20, 2006

• Internal engines optimized and updated including SSL.
• Fixed: e-mail duplicates in some special cases.
• Fixed: service hangs on some Exchange Server configurations.

Version 2.1.8 — Released on January 31, 2006

• New feature: search mail recipients across the domain forest (see Connector's Advanced settings).
• Fixed: service failures on wrong RFC-formatted messages.
• Fixed: service hangs on some Exchange Server configurations.

Version 2.1.6 — Released on June 29, 2005

• Rejected messages are placed in the BadMail subfolder of the Incoming Mail folder.
• MAIL FROM: command for Virtual SMTP Server is configurable now (Connector's Advanced settings).
• Duplicates detection improvements.
• Bugfixes.

Version 2.1.5 — Released on June 15, 2005

• Setup has been modified to allow Active Directory Schema modifications separate to the connector itself.
• Bugfixes.

Version 2.1.4 — Released on May 30, 2005

• Internal engines updated.
• Bugfixes.

Version 2.1.3 — Released on Apr 27, 2005

• Multiselection in mailbox list supported now.
• New mailbox creation via copying supported now.
• Bugfixes.

Version 2.1.2 — Released on Apr 13, 2005

• Exchange Clusters support.
• Fixed scheduler.
• Fixed multi-mailbox configurations with single-user recipients.

Version 2.1.1 — Released on Apr 12, 2005

• Fixed service dependency on msvcr71.dll (service failed to start if non-existent).

Version 2.1.0 — Released on Apr 11, 2005

• New internal re-designed engine.
• Bugfixes.

Version 2.0.0 — Released on Nov 1, 2004

• Bug fixed version.

Version 2.0.0 — Released on Oct 18, 2004

• See product's main page for the list of key features and download links.
• See product's ReadMe.txt file (inside the downloaded zip) before installation!

Version 2.0.0 final beta — Released on Aug 9, 2004

• See product's beta main page for the list of key features and download links.

Version 2.0.0 beta — Released on Jun 30, 2004

• A large number of enhancements, improvements and new features (including SSL, SPA, message age, custom headers for recipient auto-detection, additional e-mail addresses and many more);
• complete list of new features will be available very soon;

Version 1.1.1 — Released on Oct 31, 2003

• POP3 error logging improved.

Version 1.1.0 — Released on Oct 10, 2003

• Now NPC supports Microsoft Windows 2003 Server and Microsoft Exchange Server 2003! Microsoft Small Business Server 2003 is also supported now!
• New "multi-user mailbox" feature, now you can configure the organization's "catchall" mailboxes.

Version 1.0.3 — Released on Oct 1, 2003

• Bug where the event Viewer crashed while trying to view NPC events has been fixed;
• trial period expiration with registered version has been fixed;
• Active Directory Schema installation improved;
• now NPC can log POP3 protocol errors;
• a more intelligent installer.

Version 1.0.2 — Released on Sep 12, 2003

• problem with the installation of the product (component registration error) now fixed.

Version 1.0.1 — Released on Sep 8, 2003

• now NPC does not start automatically on system reboot if stopped by the user through the Exchange System Manager;
• scheduler fixed;
• advanced mailbox functions fixed;
• performance improved;
• version information included in the NPC background service.

Version 1.0.0 — Released on Sep 1, 2003

• first public version.