Sunday, July 31, 2016
Wednesday, June 22, 2016
The ProblemI bought my Zuk Z1 from China, Ali Express, it came with Android Lolipop and ZUI 0.9.096.
Initially, I wanted to use ADB and Fastboot to unlock the bootloader and flash a new upgraded ZUI. Unfortunately, the phone, somehow, wouldn't unlock. I was able to see it with adb when it was powered on, however, when it was in fastboot mode, adb and fastboot were unable to detect it, despite trying different drivers.
Thursday, March 24, 2016
Friday, February 12, 2016
Saturday, January 2, 2016
Saturday, December 12, 2015
What is SPF?Sender Policy Framework (SPF) is an anti spamming technique that detects email spoofing and verify the sender's IP address, thus allowing only specific server(s) to send on behalf of a domain.
Configuring SPF:1- Make sure you have a valid hostname and it's resolving to your server's main IP.
2- To check or change your hostname, go to Webmin => Networking => Network Configuration => Hostname and DNS Client.
3- Add the below to your domain records as a SPF or TXT record.
v=spf1 a mx ip4:xxx.xxx.xxx.xxx ~all
Where xxx.xxx.xxx.xxx is your server's main IP address.
Do this for every domain name you have it hosted in your virtualmin.
The below flowchart shows how SPF works:
Question? Please leave a comment below!