What is a MX record and how can I change it? Print

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An MX record, which stands for Mail Exchanger record, is a crucial type of DNS (Domain Name System) record responsible for directing email messages to the correct mail servers for a domain. It specifies which mail servers are authorized to receive email on behalf of a specific domain. If you're a UK-Cheapest client and need to change your MX records, here's what you need to know:

What Is an MX Record Used For? MX records are essential for the functioning of email services associated with your domain. They serve two primary purposes:

  1. Mail Routing: MX records specify the mail servers (or mail exchangers) responsible for receiving incoming email messages addressed to your domain. When someone sends an email to an address within your domain (e.g., info@yourdomain.com), the sender's email server queries the MX records to determine where to deliver the message.

  2. Priority Handling: MX records include a priority value (a numeric preference). This value determines the order in which email servers should attempt to deliver messages. Lower values indicate higher priority. Email servers will first try to deliver emails to the mail server with the lowest priority value. If that server is unavailable, they will attempt the next highest priority, and so on.

How to Change an MX Record:

If you need to change your MX records as a UK-Cheapest client, you can do so using their DNS Manager or a similar control panel provided by your DNS hosting service. Here are the steps to follow:

  1. Log In to Your Account: Access your UK-Cheapest account or the control panel of your DNS hosting service.

  2. Navigate to DNS Settings: Look for the section where you can manage DNS records or edit DNS settings.

  3. Locate the MX Record: Identify the MX record you want to change. Typically, it will be associated with the domain name for which you want to manage email.

  4. Edit the MX Record: Select the MX record you wish to change. You may see options to edit the priority value, mail server hostname, or both. Make the necessary adjustments.

  5. Save Changes: After modifying the MX record to reflect your desired settings, save your changes.

  6. Propagation Time: Keep in mind that DNS changes, including MX record updates, may take some time to propagate globally. This propagation time can vary but usually ranges from a few minutes to several hours or more, depending on factors such as TTL (Time To Live) settings and DNS provider.

Changing MX records is essential when configuring email services for your domain, setting up email forwarding, or switching to a different email hosting provider. Ensuring that your MX records are correctly configured is crucial for uninterrupted email delivery.

If you have specific questions or require assistance with changing your MX records through UK-Cheapest's DNS Manager, their support team can provide guidance and support to help you make these adjustments effectively.


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