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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Restrict Plesk to IPs – How we do it easily?
Do you want to restrict Plesk to IPs? We can help you. Usually, we can either prevent administrative access from specific IP addresses restrict administrative access to specific IP addresses. At Bobcares, we often receive requests to do this as a part of our Server...
PureFTPd add user – Easy way to do it!!
Trouble while executing pureFTPd add user option? Pureftpd is a free and secure FTP server that makes file uploading easy. However, it often creates problems when adding users to the PureFTPd server. At Bobcares, we often receive requests to add users as part of our...
ClamAV installation is outdated – Easy way to resolve this error
Looking for how to fix the error "Your ClamAV installation is OUTDATED"? We can help you. Usually, this error shows up when a user runs an older version of the scanner. At Bobcares, we often fix ClamAV errors, as a part of our Server Management Services. Today, let's...
OpenStack error no valid host was found – Quick fixes
Getting error "OpenStack error no valid host was found" when adding new instance? OpenStack is an open-source platform that uses pool virtual resource to manage a cloud. Often it returns an error when the Nova Scheduler could not find a bare metal node suitable for...
Proftpd permission denied : How to resolve?
Are you frustrated with the error proftpd permission denied? The free and open-source software ProFTPD is compatible with Unix-like systems and Microsoft Windows (via Cygwin). Unfortunately, in certain situations, while attempting to create, modify or upload files via...
Postfix encrypt email – How we enable this and fix the related errors?
Finding a way so that your Postfix will encrypt email? We can help you with it. Postfix encrypts the email to ensure security over the sending data. Whereas a nonencrypted email shows a red padlock with a warning message at the receiver end. So, at Bobcares we often...
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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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