Tips & Tricks

What is Wildcard subdomain Wildcard subdomain is a wildcard (catch-all) DNS record that will match request for non-existent subdomains. It is specified by a “*” as part of the domain name, example: *.yourdomain.com. With wildcard subdomain setup, you do not need to create a DNS record for each subdomain. Example: unlimited subdomain for WordPress multisite …

In this tutorial, we show you how to block bad visitors by their IP addresses using only Apache .htaccess file. No WordPress plugin required. Your public website is on the internet for anyone, including bad visitors like bad bots, spammers, hackers, malicious users. They are annoying, taking up your web server resources, and potential security …

Cloudflare DNS is one of best DNS providers in the world. It offers free accounts so everyone can not only manage their domain names, but also benefit from the additional security and performance enabled by their integrated features. In this article, we will share some tips to enable you to use Cloudflare with RunCloud and …

What is Transactional Email Transactional email is the email sent when something triggered from your Web Application such as resetting the user password. My WordPress didn’t send email This is a common problem if you didn’t configure your server to relay email. Configuring the server to send email is hard. How hard it is? You …

Sometimes when building your own web application from scratch, you might want to force your web application to redirect to HTTPS. You can achieve that with HSTS, but you are thinking it is better to add the redirection rules to the .htaccess too. So how to redirect to HTTPS using .htaccess behind Nginx Proxy? The …