CyberPanel Blog

Tutorials, guides, and insights on web hosting, WordPress, DevOps, and cloud infrastructure

All CyberPanel Linux WordPress Docker kubernetes ansible Security Ubuntu

How To Configure A Mailgun SMTP Relay in Postfix?

Mailgun is a robust transactional email relay service and API that lets you send, receive, and track emails via their secure relay servers. Mailgun can integrate with services like postfix…

Shoaib Khan · Jan 11, 2023 · 7 min read

CyberPanel

What Are SPF, DKIM and DMARC Records? And Why Do You Need Them?

SPF, DKIM, DMARC are more than just technical email configurations. They have a detrimental impact on email delivery.…

Shoaib Khan · Jan 11, 2023

CyberPanel

Test SMTP Connection Using A Manual Telnet Session

Server providers such as DigitalOcean, AWS, Vultr, and others block your email’s outgoing port 25 to stop spam…

Shoaib Khan · Jan 11, 2023

CyberPanel

Discover Reverse DNS Lookup: Connecting IPs to Domains

The DNS (Domain Name System) is a vital part of the internet, making it user-friendly. Without DNS, using…

Shoaib Khan · Jan 11, 2023

CyberPanel

How to Easily fix “dmarc policy not enabled cloudflare”

SPF, DKIM, and DMARC control which servers can send emails on your behalf, authenticate messages, and tell recipients…

Shoaib Khan · Jan 11, 2023

WordPress

How to fix “Sorry This File Type Is Not Permitted for Security Reasons” Error in WordPress

You’re not able to upload a file to the WordPress website because you received an error message that…

Shoaib Khan · Jan 11, 2023

CyberPanel

How To Send Emails From WordPress Using Amazon SES And FluentSMTP?

WordPress sites send emails most of the time. A confirmation email or receipt is a vital part of…

Shoaib Khan · Jan 11, 2023

CyberPanel

How To Send Emails From WordPress Using Amazon SES And FluentSMTP?

WordPress sites send emails most of the time. A confirmation email or receipt is a vital part of…

Shoaib Khan · Jan 11, 2023

CyberPanel

How To Find Files In Linux? Using Command Line

Introduction: Find is a UNIX command line utility that walks a file hierarchy. You can use it to find…

Shoaib Khan · Jan 11, 2023

CyberPanel

Free Uptime monitoring for WordPress Sites

Introduction: Free uptime monitoring – It is impossible to use one programming language or piece of software to…

Shoaib Khan · Jan 11, 2023

CyberPanel

Easily Remove WordPress Malware

Introduction If you own a WordPress website, you must ensure that it is well-protected and you remove WordPress…

Shoaib Khan · Jan 11, 2023

CyberPanel

Install Mautic AWS and Send Mass Emails

Introduction Install Mautic AWS – Mautic enables you to run a steady email marketing campaign for your business…

Shoaib Khan · Jan 11, 2023

Limited time offer! 25% off on our life-time plans using code: LMT25

HOSTING

Cloud VPS Hosting

Managed WordPress

HA WordPress Hosting

CLOUD

Next-Gen Cloud Servers

Cloud Backups

Secure VPN

PANEL EXTENSIONS

OpenLiteSpeed for Any Panel

CyberPanel nginx for Plesk

EMAIL & DNS

Email Delivery Service

DNS Hosting

CORE FEATURES

.htaccess Module

Docker Manager

SSL Manager

Firewall Management

MANAGEMENT

WordPress Manager

FTP Manager

MySQL Manager

Backup & Restore

TESTING

Load Tester

Email Tester

SECURITY & PRIVACY

DNS Checker

AI WordPress Scanner

CyberVPN

LEARN

COMMUNITY

DEVELOPERS

CyberPanel Blog

Products

CyberPanel

Free Tools

Resources

Company