Spam Prevention using Postscreen

March 17th, 2017

From now on we are using postscreen as the first defense against incoming spam. That means all incoming SMTP connections must pass a SMTP greeting check and checks against as well as Should an incoming connection fail to successfully complete both checks incoming mail will not be accepted.

Anyone using the Webmailer running on should not experience any difficulties with the new setup, but smaller amounts of spam.

Anyone using a Mailclient that used to use for outgoing mail should switch that to The submission port is not protected by postscreen, but authentication is mandatory in order to deliver mail over this port.


January 24th, 2016

We now provide git access using gitlab via the URL

Switch from Drupal to WordPress

December 27th, 2015

Due to the tedious upgrade procedure of Drupal we have switched our to WordPress for this site. I couldn’t be bothered though to migrate the old news posted on the old site, which is why we start we a clean slate from here on.