How to Add SPF Record to Prevent Spamming and Spoofing

How To, SoftwareLeave a comment

Spamming is a super annoying issue, especially if you are worried about the misuse of your domain name by the spoofer. You didn’t send the email, but a program or script can easily add your email address to the “From” field so ordinary people will recognize this email is posted by you (which is you didn’t), at the end of the day, this will affect your domain reputation.

Continue reading “How to Add SPF Record to Prevent Spamming and Spoofing”

Upgrading MySQL 5.5 to 5.7 in Debian

How To, Linux, , Leave a comment

I know, MySQL 5.5 is quite old, let’s get an upgrade then.

First of all, let’s backup the databases:

Download the latest APT package repository

Continue reading “Upgrading MySQL 5.5 to 5.7 in Debian”

How To Fix Random Freeze After Update on Windows 10

Hardware, How To, Windows2 Comments

In last 2 major updates (anniversary update end of 2016 and creator update April 2017), I experienced random freezes, it was completely frozen, even if you look at log viewer the message show “force reboot” without any details.

So I began to look at the current status of my PC’s hardware using speccy, nothing seems wrong, temperature, voltage, etc, looks normal. I also updated all drivers, memory check, etc, but the issue persists.

Continue reading “How To Fix Random Freeze After Update on Windows 10”