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DSN Service unavailable Sendmail error | Troubleshooting Tips
Stuck with DSN Service unavailable error in Sendmail? Our Sendmail Support team is here to help you with your questions and concerns. Resolve DSN Service unavailable error in Sendmail Have you been having trouble with the “DSN Service Unavailable" error message in...
Roundcube 2FA: Setup Guide
Let us take closer look at how to setup the roundcube 2fa. With the support of our Roundcube Support Services at Bobcares we will now learn how to set up this authentication feature. What is Roundcube 2fa? Roundcube 2FA (Two-Factor Authentication) is an extra layer...
Azure ad Disable MFA for one user Powershell: Easy Setup Guide
Let us take closer look at how to azure ad disable mfa for one user powershell. With the support of our Azure managed support services at Bobcares we will now see how to se this up. Azure ad disable MFA for one user Powershell Setup: 1 It is simple to disable...
Docker Dead but Subsys Locked Error While Starting Docker: How to Solve?
Let us take closer look at the error docker dead but subsys locked error while starting docker. With the support of our Dokcer hosting support services at Bobcares we will now go through the whole setup process. Error: docker dead but subsys locked error while...
Windows Activation Key Error 0xc004c003: Troubleshooting
Let us look how to remove the error windows activation key error 0xc004c003. With the support of our Server management support services at Bobcares we will now go through the whole setup process. Error: windows activation key error 0xc004c003 Assume that we recently...
qemu-system-x86_64: command not found: Easy solution
Let us look at the error qemu-system-x86_64: command not found. With the support of our Apache hosting support services at Bobcares we will go through the causes and solutions for the error. Error: qemu-system-x86_64: command not found The fundamental component of the...
Exim mail forwarding – Best practices to avoid IP blacklisting
Mail forwarding is a boon to email users. It helps to collect all your emails at a single account. Unfortunately, when you have setup too many email forwarders it can result in server IP blacklisting. To avoid this, we need to configure Exim mail forwarding properly....
“DNS Blackhole Lists in Plesk”- The way we used it to prevent spam
Every day, a lot of people use email. It's one of the keys for quick and easy communication. Unfortunately, junk mail, more commonly known as spam, is one of the big problems of the email. With hundreds of spam in your inbox, you can lose the important email. That’s...
Sendmail dead but subsys locked – Here’s how to fix it
An option to send emails is a required feature in any web app. And, for handling mails, we need a mail server. Many people prefer to run Sendmail as the mail server as it is free and easy to setup. Unfortunately, many times these mail servers fail with errors like...
The right way to fix Relaying Denied in Outlook
Emails are always a part of our daily life. It is one of the best communication medium. But, what will you do if you are getting an error like “Relaying Denied” in Outlook while sending an email? Many times, despite changing mail settings, the error remains. That’s...
How to avoid emails going to spam in Gmail?
Mail providers like Gmail always try to give a good user experience. Therefore, they automatically filter junk mails to Spam folder. But, what if even valid mails from your server end up in spam ? All of your email customers complain about missing mails. That's why,...
How to fix Apache 2.4.x CVE-2019-0211 vulnerability
Vulnerabilities are always critical. And, when it is with Apache web server, it affects all websites. On April 1st, 2019, Security Experts disclosed a critical privilege escalation vulnerability in the Apache HTTP server. Unfortunately, it needs a prompt fix. At...
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Bitnami Nginx Ingress | An Overview
Get ready to explore more about Bitnami Nginx Ingress with our experts. Our Nginx Support team is here to help you with your questions and concerns. Bitnami Nginx Ingress | An Overview The Nginx Ingress is a Kubernetes resource that helps us configure an HTTP load...
Linux Bastion host in AWS: Easy Setup Guide
Let us learn more on how to setup the linux Bastion host in AWS. With the support of our AWS support services at Bobcares we can go through the whole setup process. What is Linux bastion host in AWS? A bastion host is a Windows or Linux system that is part of the AWS...
Drupal CKEditor Anchor Link Library Missing: Easy fix
Let us look at the error drupal ckeditor anchor link library missing. We will go through the entire setup procedure to remove the error with the assistance of Bobcares' Drupal support services. Error: drupal ckeditor anchor link library missing The CKEditor module in...
AWS MFA entity already exists error: Easy solution
Let us learn more about the error AWS MFA entity already exists error. With the support of our AWS support services at Bobcares we can now learn to remove the error easily. Error: AWS MFA entity already exists error The user cannot register an MFA device. IAM throws...
Acronis WHMCS Module: Explained
Let us look at how to set up acronis whmcs module. We may go through the entire setup procedure with the assistance of Bobcares' Server management support services. Whmcs module of acronis Acronis is a software firm that offers data protection solutions to...
Backup Zabbix Database MySQLdump: Setup Guide
Let us learn more on how to backup zabbix database mysqldump. With the support of our Server management support services at Bobcares we can go through the whole backup setup process. Why backup zabbix database mysqldump? Back up the Zabbix database. "mysqldump" refers...
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