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Error: imap.gmail.com Is Not Responding – Causes and Fixes
Stuck with the error message "imap.gmail.com Is Not Responding"? Worry not! Our Server Management Support team is here to help. This article was originally published in 2019 and has been fully updated in March 2026 to reflect the latest Gmail security and...
MariaDB failed to start – Reasons and quick solutions
MariaDB failed to start errors literally make websites standstill. One of the typical error is Job for mariadb.service failed. See 'systemctl status mariadb.service' and 'journalctl -xn' for details. Unfortunately, this error may happen once the MariaDB installation...
phpMyAdmin cannot connect invalid settings – Quick fix!
phpMyAdmin Error: cannot connect: invalid settings. Getting these errors while accessing a database management tool is frustrating. But this error can be easily fixed by editing the configuration file. At Bobcares, we fix phpMyAdmin errors as a part of our Server...
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...
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Iptables block port range – Easy way to do it
Can we use iptables to block a port range? This is a common query related to iptables among server owners. Since open ports can cause major security breaches, it is better to block unwanted connections. At Bobcares, we often get requests to block ports, as a part of...
Magento 503 service temporarily unavailable – Instant fix
Are you frustrated with Magento 503 service temporarily unavailable error? Magento users usually see Magento 503 service unavailable error when trying to access the admin or storefront in a browser. The 503 error means the webserver was not available on demand. At...
Best way to fix – PHP Warning session.save_path not set
Warning: Unknown: Failed to write session data (files). PHP Warning session.save_path not set. Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0 That was an error message our customer recently got while accessing his...
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...
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