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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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Centos Web Panel add domain – Easy way to add and fix errors
A search for a cost-effective cPanel alternative often ends in CentOS Web Panel. The free control panel CWP offers cPanel equivalent options like adding domains, migration tools, backup tools, etc. However, the exact steps differ slightly. At Bobcares, we often get...
rdesktop connection reset by peer – How to fix it
Rdesktop connection reset by peer is a common error when connecting to a remote windows server. Usually, this error happens due to wrong settings in the rdesktop client related to authentication. At Bobcares, we often get requests to fix rdesktop errors, as a part of...
iptables unrecognized service- How we easily resolve it?
Have you ever got stuck with an iptables unrecognized service? Setting up a good firewall promises better security. And iptables is a preferred choice. But, iptables errors are common and way too tricky to resolve. And, this error mainly occurs due to incorrect syntax...
CentOS Web Panel reseller account – Create it easily!
I am very much interested to work with CWP. But I have a question, does CWP have a reseller panel? I cannot find anything regarding it! That's one of the frequent questions received as part of our Server Migration Services. Fortunately, CentOS Web Panel aka CWP offers...
DNN Too many redirects – How we unravel it
DNN Too many redirects error is a common problem that DNN users face. DotNetNuke aka DNN is a popular CMS for website hosting in the Windows server. It makes building custom applications easy. However, DNN errors can be tricky. At Bobcares, we often receive requests...
RDP authentication error CredSSP – Precise solution
Is your remote connection attempt ending up in the RDP authentication error CredSSP message? CredSSP authentication in Rdesktop authorizes the user credentials from the local computer to a remote computer. Often after a Microsoft Windows machine update, Rdesktop...
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