MailerQ 2.0.1 and 2.0.2

Yesterday we brought out version 2.0.1 of MailerQ, and today we've released version 2.0.2. In both releases we fixed a couple of bugs that we encountered when dealing with incoming SMTP traffic.

One of the problems was that MailerQ crashed when an incoming SMTP connection was closed before a storage operation was completed. A different issue happened with incoming SMTP connections that sent multiple "RCPT TO" instructions. This was not always correctly processed: the message was not forwarded to all recipients. Finally there was an issue with incoming MIME data that was not sent to RabbitMQ if MailerQ was configured not to use external storage.

All users are highly recommended to upgrade to version 2.0.2, especially if you make use of the built-in SMTP port to deliver email to MailerQ.

What's new in the 2.0.* branche?

Version 2.0.2 is a bugfix-only release. If you upgrade to 2.0.2 from an earlier 1.* MailerQ version, you might be interested in the cool new features that we added, like the integrated Responsive Email algorithm, SMTP authentication and the changes that you must make to your config file. For more information about this, please read our article about the introduction of Mailer 2.0.