Release notes

The MailerQ development team is always busy developing and improving the MailerQ MTA. On this page, you can find the improvements of MailerQ for every release.

MailerQ 5.6.4 [2019-09-06]

New features:

Improvements:

Bug fixes:

MailerQ 5.6.3 [2019-08-22]

New features:

This release introduces first endpoints of the REST API. For the documentation, please visit REST-API-v1 documentation page

Management console:

Improvements:

Bug fixes:

MailerQ 5.6.2 [2019-08-02]

Improvements:

Bug fixes:

MailerQ 5.6.1 [2019-07-19]

Bug fixes:

MailerQ 5.6.0 [2019-07-18]

New Features:

Management console:

Improvements:

Bug fixes:

MailerQ 5.5.0 [2019-05-31]

New Features:

Management console:

When upgrading from an older version of MailerQ, we recommend clicking the restore dashboard button at the bottom of the management console, to see all the new widgets.

Improvements:

Bug fixes:

MailerQ 5.4.0 [2019-04-19]

New Features:

Performance optimizations:

Enhancements:

Management console:

New response pattern actions:

New rewrite rules actions:

Spool directory:

Application log:

Other:

Bug fixes

MailerQ 5.3.2 [2019-01-25]

Bug fixes:

MailerQ 5.3.1 [2019-01-23]

Improvements:

Bug fixes:

MailerQ 5.3.0 [2018-10-04]

New features:

Other changes:

MailerQ 5.2.0 [2018-09-20]

New features:

Bug fixes:

Other changes:

MailerQ 5.1.1 [2018-04-30]

MailerQ 5.1.0 [2018-03-20]

New features:

Bug fixes:

UI changes:

Email preview module changes:

MailerQ 5.0.2 [2018-02-28]

MailerQ 5.0.1 [2018-02-15]

MailerQ 5.0.0 [2018-02-12]

New features:

Perpetual license:

Changes:

Performance improvements:

Added/removed config file options:

Bug fixes:

UI:

MailerQ 4.4.0 [2017-06-21]

MailerQ 4.3.1 [2017-03-16]

MailerQ 4.3.0 [2017-03-02]

MailerQ 4.2.9 [2017-02-08]

MailerQ 4.2.8 [2017-01-24]

MailerQ 4.2.7 [2017-01-13]

MailerQ 4.2.6 [2017-01-11]

MailerQ 4.2.5 [2016-12-15]

MailerQ 4.2.4 [2016-12-09]

MailerQ 4.2.3 [2016-11-30]

MailerQ 4.2.2 [2016-11-23]

MailerQ 4.2.1 [2016-11-18]

MailerQ 4.2.0 [2016-11-07]

MailerQ 4.1.0 [2016-09-20]

MailerQ 4.0.3 [2016-08-17]

MailerQ 4.0.2 [2016-08-12]

MailerQ 4.0.1 [2016-08-10]

MailerQ 4.0.0 [2016-08-02]

Please check our documentation for a list of everything that is new or has been updated

MailerQ 3.0.2 [2016-03-04]

MailerQ 3.0.1 [2016-03-01]

MailerQ 3.0.0 [2015-11-16]

MailerQ 2.1.0 [2015-04-28]

MailerQ 2.0.2 [2015-04-16]

MailerQ 2.0.1 [2015-04-15]

MailerQ 2.0.0 [2015-04-10]

MailerQ 1.1.3 [2015-03-17]

MailerQ 1.1.2 [2015-02-03]

MailerQ 1.1.1 [2015-01-30]

MailerQ 1.1.0 [2015-01-19]

MailerQ 1.0.6 [2014-11-14]

MailerQ 1.0.5 [2014-10-24]

MailerQ 1.0.4 [2014-10-17]

MailerQ 1.0.3 [2014-10-15]

MailerQ 1.0.2 [2014-09-30]

MailerQ 1.0.1 [2014-09-26]

MailerQ 1.0.0 [2014-09-19]

MailerQ 0.9.1 [2014-09-10]

MailerQ 0.9.0 [2014-08-22]

MailerQ 0.8.0 [2014-08-15]

MailerQ 0.7.4 [2013-09-26]

MailerQ 0.7.3 [2013-08-21]

MailerQ 0.7.2 [2013-07-16]

MailerQ 0.7.1 [2013-06-19]

MailerQ 0.7.0 [2013-06-18]

MailerQ 0.6.0 [2013-05-31]

MailerQ 0.5.0 [2013-04-16]

MailerQ 0.4.0 [2013-03-26]

MailerQ 0.3.1 [2013-03-14]

  • Messages from RabbitMQ are now only acknowledged with their DeliveryTag, which saves memory.
  • Every e-mail that holds the entire body is now immediately copied to Couchbase and republished to RabbitMQ to bring down memory consumption.
  • Brought down memory consumption by not copying all properties of the JSON object.
  • Libmagic resource is now shared by page views, so libmagic does not have to be initiated for every single download
  • Added automatic detection for broken RabbitMQ connections.
  • Prevent consumption from queue if no consume() call was done.
  • MailerQ no longer depends on libmicrohttpd.
  • Dynamically loading of libraries no longer only try to open "library.so", but also specific version numbers that are known to be compatible.
  • Fixed potential buffer overflow when looking for newlines in received SMTP data.
  • Fixed segmentation fault when sending a large buffer.
  • Fixed crash when SyncWatcher was destructed from inside its handler callback method.
  • Fixed potential segmentation fault if connection got destructed when handler was called.
  • Fixed memory corruption when initializing SSL (which resulted in MailerQ not being killable with CTRL+C).
  • Fixed TcpLinkHandler::onLine() method which was called with a length parameter that was one byte too low.
  • Solved possible race condition if a message was published to multiple queues.
  • Solved possible race condition in MutexLock.
  • MailerQ 0.2.1 [2013-02-25]

    MailerQ 0.2.0 [2013-02-22]

    MailerQ 0.1.1 [2013-02-19]

    MailerQ 0.1.0 [2013-02-18]