How to Transfer Files Using SSH
Learn how to securely transfer SSH files using SSH, SCP, and SFTP. Our step-by-step guide covers Linux and Windows servers for seamless file management.
Linux Mail Server Setup and Configuration
Learn how to set up a secure, high-performance Linux mail server from scratch with this comprehensive guide. Discover how to configure Postfix for email routing, integrate Dovecot for IMAP/POP3 retrieval, and harden your server with SPF, DKIM, and DMARC protocols. Explore Contabo’s NVMe-powered VPS and dedicated servers—ideal infrastructure for self-hosted email solutions offering GDPR compliance, DDoS protection, and scalable storage. Perfect for developers, businesses, and privacy-conscious users wanting full control over their email infrastructure.
Data Centers Explained: How Does Redundant Power Supply Work?
Data centers require continuous power to prevent server downtime. This comprehensive guide explains how redundant power systems work in modern facilities like Hub Europe, detailing the journey from high-voltage utility feeds through multiple backup systems to ensure 99.982% uptime for mission-critical applications.
Data Centers Explained: How Does Redundant Power Supply Work? Read More »
NGINX Configuration Beginner’s Guide
New to NGINX? This comprehensive guide breaks down the essentials of NGINX configuration, from basic directives to advanced reverse proxy setups. Discover how to structure your config files, serve multiple domains, and optimize performance – all explained in straightforward terms with practical examples you can implement on your Contabo server.
ERR_SSL_PROTOCOL_ERROR – Common Issues, Causes, and Workarounds
Encountering ERR_SSL_PROTOCOL_ERROR can be frustrating, but it’s often easily fixable. This guide breaks down the causes of SSL/TLS handshake failures and provides practical solutions. From checking your system time to verifying SSL certificates, we’ll help you restore secure connections and keep your online experience smooth and safe.
ERR_SSL_PROTOCOL_ERROR – Common Issues, Causes, and Workarounds Read More »
Blockchain Nodes Explained
Discover how blockchain nodes power crypto networks. Learn about node types, security, and hosting options to maximize your participation in the crypto world.
Linux Logs Explained: Boost Your System’s Performance and Security
Unlock the secrets of your Linux system! Learn how to monitor, analyze, and secure your server with powerful log management techniques.
Linux Logs Explained: Boost Your System’s Performance and Security Read More »
How We Resolved the Server Issues of 2024 (A Peek Behind the Scenes)
When our servers began freezing without obvious causes in late 2024, we assembled a specialized task force to investigate. After ruling out hardware, location, and workload patterns, we discovered the culprit: an unexpected interaction between ZRAM compression and swap space that caused system-wide freezes under specific memory conditions.
How We Resolved the Server Issues of 2024 (A Peek Behind the Scenes) Read More »
Interview with Ushan: A Journey from Customer Support Agent to Team Lead at Contabo
From Support Agent to Team Lead, Ushan’s journey at Contabo is a story of dedication, growth, and leadership in a dynamic international work environment.
Interview with Ushan: A Journey from Customer Support Agent to Team Lead at Contabo Read More »
Introducing Auto Backup: The Best Way to Protect your VPS Data
Discover Contabo’s new Auto Backup service for Cloud VPS. Enjoy automated, off-server backups with 10-day retention. Protect your data easily and affordably.
Introducing Auto Backup: The Best Way to Protect your VPS Data Read More »
How to Install DeepSeek AI on Contabo Servers: Step-by-Step Tutorial with 1-click image and Ollama
Host DeepSeek AI in One Click! Deploy powerful AI models on Contabo servers without a GPU. Save costs, ensure data privacy, and get started instantly with our pre-configured DeepSeek image.
Benefits of Backup as a Service (BaaS): Protecting Your Digital Assets
BaaS offers cost-effective, scalable, and secure solutions. Discover how it can enhance your disaster recovery and business continuity.
Benefits of Backup as a Service (BaaS): Protecting Your Digital Assets Read More »
Ready for a Fresh Look? Our New Customer Control Panel is Live!
We’ve been hard at work on a new Customer Control Panel with an updated look and feel. It’s now open for all our customers to test out at new.contabo.com – find out what you can expect and what to pay attention to.
Ready for a Fresh Look? Our New Customer Control Panel is Live! Read More »
From Newcomer to Changemaker: Gillad’s Journey in Customer Support at Contabo
Ever wondered what goes on behind the scenes in customer support? Meet Gillad, who went from newcomer to changemaker at Contabo, driving innovation and excellence.
From Newcomer to Changemaker: Gillad’s Journey in Customer Support at Contabo Read More »
The Rising Cryptocurrencies of 2025: Trends, Giants, and Innovations
Cryptocurrency 2025 provides a comprehensive panorama of rising digital currencies, trends, and insights shaping the future of the crypto market.
The Rising Cryptocurrencies of 2025: Trends, Giants, and Innovations Read More »