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How to create Data Center visitation request

Introduction Access to a data center is often required for equipment installation, maintenance, or removal. To ensure a seamless and secure visit, data center administrators usually require visitors to submit a formal visitation request. For actions such as installing or removing equipment, an additional Equipment Declaration Form is often necessary to declare the devices that

How to troubleshoot Outlook Express or Microsoft Outlook Error (For different error codes)

Introduction This knowledge base article addresses common Outlook Express errors, such as authentication failures, server connection issues, and errors related to POP3 and SMTP protocols. It provides troubleshooting steps to help resolve these errors and restore email functionality. This guide is applicable for users experiencing issues with email connectivity and server responses, and it will

How to assign mailbox size limit in SmarterMail

Introduction SmarterMail is a powerful email server software commonly used for managing domains and user accounts. As an administrator, adjusting the mailbox size limit for individual users is a common task, particularly as storage needs change over time. Managing disk space quotas helps prevent mailboxes from exceeding capacity and ensures optimal performance. This guide explains

How to delete an email account in cPanel

Introduction Managing email accounts is a crucial part of web hosting, especially when an email account is no longer needed or requires removal for security or organizational reasons. In cPanel, administrators and users can easily manage their email accounts, including the ability to delete old or unused ones. This guide explains how to delete an

How to change email password in Plesk Onyx

Introduction Managing email accounts is a crucial aspect of administering a web hosting environment. One common task for users is changing the password for their email accounts. Plesk, a widely used web hosting control panel, provides an intuitive way for users to manage their email accounts, including updating passwords. Changing an email password is necessary

How to verify if your public IP address is blacklisted

Introduction This guide explains how to check if your public IP address has been blacklisted. An IP address can be blacklisted if it’s suspected of sending spam or other malicious activity. Being on a blacklist can result in your emails being blocked or internet traffic being restricted. This article is intended for users who want

How to change OpenSSH Port on CentOS 7

Important Note: CentOS 7 has reached its end-of-life (EOL) as of June 30, 2024. It is recommended to upgrade to a supported version, such as CentOS Stream 9 or an alternative Linux distribution, to ensure continued security updates and support.   Introduction This guide is for system administrators or users managing Linux servers who want

How to set up cron jobs in DirectAdmin

Introduction This guide will walk you through the process of setting up cron jobs in DirectAdmin. Cron jobs are scheduled tasks that run automatically at specific intervals. They are essential for automating tasks like backups, updating databases, sending emails, and more. This article is intended for users who want to automate regular tasks. By following