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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Postfix delete mail queue- How to do it easily?
Have you ever done Postfix delete mail queue operation? Postfix is rich in features and easy to handle too. Mail queues of Postfix stores each email we send and records its success/failure. At Bobcares, we often receive requests regarding Postfix mail queue operations...
Purge varnish cache – How we do it
Looking for a method to purge Varnish cache? Varnish cache is useful to speed up websites and reduce the load on the website servers. However, when the website has new contents, showing the cached results can be a headache At Bobcares, we receive requests regarding...
IMAP server error 78754 – Smart ways to fix the error
I am trying to set up Outlook with my Gmail account. However, I continuously receiving an error message as IMAP server error 78754. I changed the settings to “allow less secure apps to access the account” but, no change has been noticed. Please help! At Bobcares, we...
Gmail pop3 connection refused – A real time fix
Do you want to run another email under the Gmail account? Luckily, it is possible to add another Email Address to Gmail Using POP3. However, it does not work always and may show some errors like "server returned error: "Connection timed out." Moreover, this may happen...
Postfix connection refused – Quick ways to fix this error
Is your Postfix server showing error message 'connection refused'? Usually, this can occur due to reasons like port block, firewall restrictions, bad configuration, etc. At Bobcares, we often get requests to fix Postfix errors, as a part of our Server Management...
Iptables no chain/target/match by that name docker – Quick fix!
Iptables: No chain/target/match by that name is an error while running a Docker container. Confused about how running a Docker caused an iptables error? This is because Docker works in correlation with iptables. At Bobcares, we get requests to fix docker iptables...
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MongoDB error 1067 : The process terminated unexpectedly – Quick fix!
Database errors can badly affect any website functioning. Thus MongoDB error 1067: The process terminated unexpectedly literally stops the website. Usually, this error happens because of unclean shutdown or sometimes due to insufficient disk space. At Bobcares, we get...
Joomla error 1064 – Top causes and fixes
Is your website showing Joomla error 1064 after an upgrade? Upgrade errors are really critical and make the websites down. We generally receive many requests on fixing the Joomla based errors as a part of our Server Management Services. Today, let's see the various...
Block Country using ModSecurity Rule – The quick way!!
Is your web server facing a recent country-based attack? One of the best methods to prevent such attacks is to block a country using ModSecurity Rule. The ModSecurity application firewall uses special security rules to prevent unauthorized website access. At Bobcares,...
Ansible-playbook error missing target hosts – How to resolve it
Automation tools like Ansible make use of playbooks to send commands to remote computers using scripts. It primarily use Hosts while executing the commands. Often due to incorrect command syntax or missing hosts, it ends up in "Ansible-playbook error missing target...
Rsync error log – How we set it up?
Is there a rsync error log by default? Just like any other service, rsync logs come handy while troubleshooting errors. Fortunately, Rsync does provide options to log every detail regarding file transfer. At Bobcares we often get requests to log rsync errors, as a...
Here’s how to fix – Cloudflare error 524
Cloudflare is a very popular CDN that facilitates faster loading of websites. But if not configured right, the website can end up showing Cloudflare related errors. One such issue is Cloudflare error 524. This is mainly caused due to long-running processes on the...
