Technology

5.4.14 Hop count exceeded – possible mail loop ATTR34

Issue: We recently configured our Exchange Hybrid setup and were experiencing this error when sending mail from our mailboxes migrated to Exchange Online to the mailboxes still on Premise that had the alias: @ourdomain.mail.onmicrosoft.com (On Premise Mailboxes had this alias setup in preparation for migrating to Exchange Online). Cause: We use Mimecast for our email filtering. The mail loop was…

Continue Reading
Health & Fitness, Life

Movement Practice

“Movement is a medicine for creating change in a person’s physical, emotional, and mental states.” – Carol Welch Why? As I am no spring chicken anymore, I noticed from my training that even though I may be still in OK shape and getting a bit stronger and fitter, I am not getting sorer and not moving well. An example is…

Continue Reading
Comptia Security+, Security, Technology

Comptia Security+ (SY0-501) Study Notes

I am working my way through the online course “Cert Prep: CompTIA Security+” by Michael Chapple. This is available on Lynda and LinkedIn Learning. These are my study notes- Section 1 – Threats, Attacks and Vulnerabilities 1.1 Malware 1.2 Understanding Attackers 1.3 Understanding Attack Types 1.4 Application Attacks 1.5 Vulnerability Scanning and Penetration Testing 1.6 Impact of Vulnerabilities   Section…

Continue Reading
Health & Fitness, Life

Time Restricted Feeding – Dr Rhonda Patrick

In this video Dr Rhonda Patrick and Dr. Satchin Panda discuss what ‘Time Restricted Feeding’ is and the benefits it has for the body. The video goes for 90 minutes but there is some great information in there. If you don’t have the time to watch the video, check out my notes below     What is the circadian clock? Every…

Continue Reading
Life

Prioritise & Execute

We all know what its like trying to deal with that ever growing list of tasks. You get stressed just looking at the tasks and spend more time worrying about the list then actually working and dealing with any of the tasks. The following is some sound advice taken from the book ‘Extreme Ownership’ “Even the most competent of leaders…

Continue Reading