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Configure Postfix as a Relay Server – Let’s do it!!
Do you want to configure Postfix as a Relay Server? We can help you do it. Configuring Postfix as a Relay Server prevents emails from being categorized as Spam and used to send and receive the emails. At Bobcares, we often get requests to configure Postfix to send...
Hyper-V secure boot disable – How we do it!
Are you trying to disable secure boot in Hyper-V? We can help you do it. Secure Boot is a feature introduced for UEFI architecture. This option is available in Generation 2 VM. Here at Bobcares, we often receive requests to fix Hyper-V errors as a part of our Server...
Proxmox cluster not ready – How we resolve it!
Are you stuck with the Proxmox cluster not ready error? We can help you fix it. If we remove a node from the cluster in Proxmox and try to add or delete a VM then this error will occur. Here at Bobcares, we often receive requests to fix Proxmox errors as a part of our...
MySQL Error code 1064 SQL State 42000 – How To Fix?
Oops!! Stuck with MySQL Error code 1064 SQL State 42000? We can help you in fixing it. The SQL State Error 42000 occurs mainly due to the SQL syntax error or due to the outdated JDBC MySQL driver. At Bobcares, we often get requests to fix MySQL errors, as a part of...
Interface JsonSerializable not found – How we fix this PHP error?
Are you stuck with the "interface JsonSerializable not found" error? We'll help you fix this PHP error. Usually, JSON can store and exchange data easily. But, it often creates troubles in frameworks like Laravel. At Bobcares, we often receive requests to fix these PHP...
VirtualBox kernel module is not loaded – How we fix it!
Tired of the error "VirtualBox kernel module is not loaded"? This error appears when we start the VirtualBox. A few workarounds will resolve the error. Here at Bobcares, we often receive requests to fix VirtualBox errors as a part of our Server Management Services....
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Amavis whitelist sender – Hard and soft sender whitelisting
Are you looking for how to whitelist a sender in Amavis? We can do it in two ways, either by hard whitelisting or by soft whitelisting. At Bobcares, we often get requests to whitelist senders in Amavis, as a part of our Server Management Services. Today, let's see how...
fstab can’t open file for writing – how we fix it!
Are you stuck with fstab can't open file for writing error? We can help you fix it. Read only permission for fstab is set for normal users. At Bobcares, we often get requests regarding fstab as a part of our Server Management Services. Today let's discuss how our...
PHP Opcache – install it to improve PHP performance
Still wondering how to install PHP Opcache? Here's how we install it. This Opcache improves the performance of PHP as it stores the precompiled bytecode. At Bobcares, we receive requests to install and configure Opcache as a part of our Server Management Services....
MongoDB error dbpath does not exist- Quick Fix!!
Looking for a solution to the error 'Mongodb error dbpath does not exist'? We can help you fix it. Generally, this error occurs due to incorrect directory settings. At Bobcares, we often receive requests to fix MongoDB errors as part of our Server Management Services....
How to disable selinux centos?
Wondering how to disable SELinux centos? Here's how we do it. SELinux provides better security for servers. Also, it provides additional access controls. At Bobcares, we receive requests to enable or disable SELinux and fix its errors as a part of our Server...
Horde webmail autoresponder : Let’s set up!
Looking for setting up Horde webmail autoresponder? Here's how we do it. Horde is a free, enterprise, browser based communication suite in which user can read, send, organize, etc email messages. At Bobcares, we often get requests from our customers to set email...
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