Why Wiki.js can be a good replacement for Sharepoint
Wiki.js is an open-source, modern, and powerful wiki software that is designed to make it easy to create and manage wikis.
How to recognize spam e-mails and how to prevent them
Everyone gets bothered by spam e-mails landing in their inboxes all the time. These unsolicited messages have been a constant part of our e-mail correspondence since the mid-nineties. But what actually is spam and why is it sent? Most importantly, how can you get rid of undesired spam e-mails or
Secure Email - Part 3: Understanding and using DMARC records
Learn how to implement DMARC records for secure email communication in Part 3 of our series.
Secure Email - Part 2: Understanding and using DKIM records
Learn how to implement DKIM records for secure email communication in Part 2 of our series.
Secure Email - Part 1: Understanding and using SPF records
One common solution is the Sender Policy Framework (SPF), which allows mail servers to verify the authenticity of sender addresses. You can do this yourself by checking the SPF record. How exactly do you do that?