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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
cURL error 7 failed to connect to port 443 – Easy Fix!!
Are you frustrated with "cURL error 7 failed to connect to port 443"? This error is common when using PayPal or Facebook login scripts on the website. This mainly occurs when the server firewall blocks the curl request. Today, let's discuss the error in detail and see...
Postfix greylisting in Ubuntu – How we do it?
Postfix Greylisting is a spam reduction technique. This method temporarily rejects the emails and avoids spam emails entering the inbox. Also, it provides an option to whitelist important users to receive their emails without any delay. At Bobcares, we receive...
Zimbra Letsencrypt how to install it
Zimbra letsencrypt Want to install Let's encrypt for the Zimbra mail server? Email protection is vital for the user and business. An SSL connection encrypts the email traffic. At Bobcares, we often receive requests to install Let's Encrypt for the Zimbra mail server...
LiteSpeed license check – Do it with ease
Looking for a fast WebServer which can replace Apache? LiteSpeed can automatically read and use the existing Apache server configurations. Therefore it comes handy in the webserver switch. However, LiteSpeed license often creates errors too. We often receive requests...
Plesk obsidian high CPU usage – Quick Fix
Sticking with the Plesk's evolution is a decent choice. Plesk obsidian high CPU usage is one of the issues you may face. Especially, after upgrading from Onyx to Obsidian. However, a fresh installation performs very well and is bug-free. At Bobcares, our Support...
Varnish error 503 – How to resolve it?
Is varnish error 503 frustrating you? Usually, this error occurs mainly when the webserver becomes unavailable. This can be due to overload, server maintenance and so on. At Bobcares, we often receive requests to fix this error as part of our Server Management...
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KMail with Gmail – A perfect way to configure and fix errors
Sending emails via Gmail application is always preferable for users. Luckily, Google offers free POP and IMAP connectivity for users who still want access through a desktop client like KMail. At Bobcares, we often get requests to configure KMail with Gmail as part of...
Iptables block ip range- How to do it easily?
Have you ever wondered how to use iptables to block IP range? IP blocking is an improved security measure. We can use iptables to block a certain IP address or range of hostile IP addresses. At Bobcares, we often receive requests to block IP addresses as part of...
SSH error failed to negotiate authentication Fixed!
SSH (Secure Shell)Â aims to provide secure access to a server. Though it works flawlessly, at times it may end up with an ssh error failed to negotiate authentication method. A common reason for this error in FTP clients like FlashFXP is incorrect Login type settings....
Windows error 10054 – How we fix it!
Windows error 10054: Connection reset by peer. An existing connection was forcibly closed by the remote host. Got this error message and looking for a fix? This Windows error 10054 occurs when the connection is reset by the peer application. It happens usually due to...
phpMyAdmin error incorrect format parameter – Nail it easily
Database modification can be irritating if it fails with the phpMyAdmin error incorrect format parameter. And, when this happens midst of a WordPress's migration, things go for a toss! Insufficient limits in the server often result in such PHPMyAdmin error. At...
MongoDB Error Auth failed – Method to set it up correctly
Securing data is always a primary concern in database management. Usually, MongoDB error auth failed, occurs when using an improper authentication method. To restrict MongoDB we need to add an admin user and then enable access control. At Bobcares, we often get...
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