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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.
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