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Published on September 16, 2022
Last modified on September 17, 2022
OpenDMARC Report

Here is a solution to integrate OpenDMARC-Reports into your email server, if your only means of doing so is via secure SMTP authentication.

Published on August 21, 2022
Last modified on August 21, 2022
PHP-FPM - Selinux

Anyone who has done a custom install of PHP on a Linux OS with SeLinux enabled, would of at some time come across this error. Here is a solution.

Published on August 19, 2022
Last modified on August 19, 2022
Bind Caching Server

This howto steps through how to set up caching on Bind 9, when your Bind server is also serving as a Primary name server as well as a resolver for hosted domains.

Published on July 20, 2022
Last modified on July 20, 2022
The L2TP VPN Server did not respond.

Here is a solution for Mac & iPhone users who are having problems connecting to a Synology L2TP VPN Server.

Published on October 11, 2021
Last modified on October 11, 2021
DKIM Flow Diagram

This Howto is a brief explanation on what DKIM is, and its role in email delivery. Steps through installation, configuration and authentication.

Published on August 18, 2020
Last modified on August 18, 2020
Bitchute Censored

Twitter has recently ramped up its domain name censorship policy on its website. Here is a workaround to counter Twitter's censoring of domain links.

Published on July 19, 2020
Last modified on July 19, 2020
SIGRed - A Windows DNS Server Vulnerability

The SIGRed vulnerability can spread malware across a network without user interaction. Microsoft has released an urgent patch.

Published on December 9, 2019
Last modified on December 9, 2019
Google Tag Manager with Drupal 8

Drupal module GoogleTagManager 8.x-1.3 has been released

Published on December 2, 2019
Last modified on May 1, 2020
Centrelink logo

My reasons for writing a submission to the Senate Inquiry into Newstart

Published on November 7, 2019
Last modified on November 7, 2019
PHP 7 Bug

New PHP7 bug CVE-2019-11043 can allow even non-technical attackers to take over servers.