Is there a way to set up an automated system for deleting spam emails on default mailboxes when using hosting services?
When purchasing hosting, a mailbox is automatically created for the associated domain. However, over time, the "mail/new" folder becomes congested with unwanted emails. These mailboxes are often unused, making it frustrating to deal with spam accumulation.

Yes, there are ways to set up automated systems for deleting spam emails on default mailboxes when using hosting services. One common method is to enable spam filtering and use a mail client or email server software that supports automatic deletion of spam emails.

Many hosting services provide built-in spam filtering features that can be configured to automatically detect and move spam emails to a separate folder or mark them as spam. You can then set up rules or filters in your mail client or email server software to delete emails in the spam folder after a certain period.

Alternatively, you can explore third-party anti-spam solutions that offer more advanced filtering capabilities. These solutions often provide options to automatically delete spam emails based on predefined criteria or custom rules.

If the built-in spam filtering features provided by your hosting service are not sufficient or if you want more advanced control over spam deletion, there are a few additional options you can explore:

1. Third-party anti-spam software: Consider using third-party anti-spam software that integrates with your email server or mail client. These solutions often offer more advanced spam detection algorithms and allow you to set up custom rules for deleting spam emails automatically.

2. SpamAssassin: SpamAssassin is an open-source spam filter that can be integrated into various email systems. It provides a wide range of customization options and can be configured to automatically delete or move spam emails based on defined thresholds.

3. Email server configuration: If you have access to the email server settings, you can configure it to automatically delete emails in the spam folder after a certain period. This can usually be achieved by modifying the server's configuration files or using administrative interfaces provided by the server software.

4. Email client rules: Most email clients allow you to set up rules or filters that can automatically process incoming emails. You can create rules to identify spam emails based on various criteria (e.g., sender, subject, keywords) and then configure the rule to delete those emails.

few more options you can consider for setting up an automated system to delete spam emails on default mailboxes:

1. Server-level filtering: Some hosting services allow you to configure server-level filters that can automatically delete spam emails before they reach your mailbox. These filters are typically applied based on various criteria like sender, subject, or content, and can be set up through the hosting provider's control panel or by modifying configuration files.

2. Use anti-spam plugins/extensions: If you're using a popular email client like Microsoft Outlook or Mozilla Thunderbird, you can install anti-spam plugins or extensions that offer advanced spam filtering capabilities. These plugins usually include features like automatic deletion of spam messages, custom rules, and whitelisting/blacklisting options.

3. Train a spam filter: Certain email clients or server software, such as SpamBayes or DSPAM, utilize machine learning techniques to learn from your actions and identify spam emails based on patterns. By training these filters with feedback from both spam and non-spam emails, you can achieve more accurate spam detection, which can be configured to automatically delete spam messages.

4. Consult with hosting support: If you're unsure about the specifics of implementing an automated spam deletion system, reaching out to your hosting service's support team can be helpful. They can provide guidance on available features and recommend the best approach for your particular hosting environment.

There might not be an available function for that. You can attempt to set up a mail client to retrieve emails from this mailbox using pop3 and enable the "delete from server" option.

In the mail client, you have the option to delete these emails by filtering them based on the "To" field. Alternatively, you can organize them into a separate folder.

In theory, by configuring an MX record in the DNS editor and assigning 'localhost' as the mail handler, incoming mail and spam from external sources would be effectively blocked.
However, in practice, your websites will still be able to send out emails, and any error notifications will be delivered to their respective mailboxes.
Moreover, it is worth noting that determined spammers may still be able to send mail directly using A-records, sending it to the very same server that hosts the website.

I'd suggest exploring these options to automate spam email deletion in default mailboxes:

Spam Filters and Auto-Delete: Most hosting services offer built-in spam filters. Configure these to automatically move or delete suspected spam. For example, cPanel's BoxTrapper or Apache SpamAssassin can help manage incoming spam.

Third-Party Services: Utilize third-party services like SpamHero, MX Guarddog, or Mailgun. They offer advanced spam filtering and can be integrated with your existing mailboxes. They often provide APIs for automation.

Custom Scripting: For more control, consider writing custom scripts (bash, Python, etc.) to parse mailboxes, identify spam based on headers, content, or other criteria, and delete them. This can be scheduled using cron jobs.