How to stop Roundcube Found Several Undelivered Messages email scam

What is “Roundcube Found Several Undelivered Messages” e-mail scam

Roundcube Found Several Undelivered Messages email spam is a common phishing scam where cybercriminals send out fake emails claiming that the recipient has several undelivered messages. These emails often contain malicious links or attachments that, when clicked or downloaded, can infect the recipient’s computer with malware or ransomware.

These spam campaigns can infect computers through various methods, such as phishing emails, malicious attachments, or compromised websites. Once the malware is installed on the victim’s device, it can steal sensitive information, encrypt files, or even take control of the entire system.

The risks of interacting with Roundcube Found Several Undelivered Messages email scam include:

1. Malware infection: Clicking on links or downloading attachments from these spam emails can lead to the installation of malware on your device, compromising your personal information and security.

2. Phishing attacks: Cybercriminals may use these emails to trick users into providing sensitive information such as login credentials, credit card details, or personal information.

3. Financial loss: If your device is infected with ransomware, hackers may encrypt your files and demand a ransom for their release, leading to financial loss.

To protect yourself from Roundcube Found Several Undelivered Messages email spam, it is important to be cautious when opening emails from unknown senders, avoid clicking on suspicious links or downloading attachments, and use email filtering tools to detect and block phishing emails. Additionally, keep your antivirus software up to date and regularly back up your data to prevent data loss in case of a malware attack.

Download Automated Solutions

Anti-spam solution

Download Mailwasher

Mailwasher is a user-friendly anti-spam tool designed for both individuals and businesses. It stands out for its unique approach to spam management: it allows users to preview emails on the server before they are downloaded to their computer or mobile device. This feature enables users to effectively screen and delete unwanted messages, preventing spam from ever reaching their inbox.

Anti-malware solution

Download Spyhunter for Mac

SpyHunter 5 is a powerful malware detection and removal tool developed by EnigmaSoft Limited. It’s designed to provide robust protection against a wide range of malware threats, including viruses, trojans, worms, rootkits, and ransomware. SpyHunter 5 is particularly known for its effectiveness in dealing with complex and evolving malware types that traditional antivirus programs may struggle to detect.

How to set up spam filters manually

1. What Are Spam Filters?

Spam filters are algorithms used by email services to identify and isolate spam emails. They analyze various elements such as the sender’s reputation, message content, and user behavior.

2. How They Work in Popular Services

– Gmail: Uses advanced machine learning algorithms to categorize emails.
– Outlook: Employs a combination of user settings and Microsoft’s smart algorithms.
– Apple Mail: Integrates with macOS and iOS to provide user-controlled filtering.

Enhancing built-in filters, to stop scam like “Roundcube Found Several Undelivered Messages”

2. Setting Up filters and rules

Thunderbird

1. Go to Tools > Message Filters and choose the email account.
2. Click New, name your filter, and specify conditions and actions.
3. Set the criteria and choose actions for emails that meet these criteria.
4. Click OK to save and activate the filter.

Outlook

1. Go to File > Manage Rules & Alerts.
2. Click New Rule and follow the prompts to define conditions, actions, and exceptions.
3. Choose conditions, specify actions, and set any exceptions.
4. Name your rule, click Finish, and Apply.

Gmail

1. Click the gear icon and go to See all settings.
2. Go to Filters and Blocked Addresses tab and click Create a new filter.
3. Create Filter Criteria: Enter criteria and click Create filter.
4. Select actions and click Create filter.

Yahoo Mail

1. Click the gear icon and go to More Settings.
2. Filters: Select Filters and click Add new filters.
3. Define Filter: Name your filter, set rules, and choose a folder for the messages.
4. Save: Click Save to activate the filter.

Apple Mail

1. Go to Mail > Preferences.
2. Click the Rules tab and then Add Rule.
3. Name your rule, set conditions and actions.
4. Click OK to save and activate the rule.

User practices to reduce spam, like “Roundcube Found Several Undelivered Messages”

1. Marking Emails as Spam

Consistently marking unwanted emails as spam trains the filter, improving its accuracy over time.

2. Email Address Discretion

Avoid publicly displaying your email address. Consider using disposable email addresses for non-critical sign-ups.

3. Unsubscribe from Newsletters

Regularly unsubscribe from unwanted newsletters and marketing emails.

4. Be Wary of Phishing Attempts

Spam can be a gateway to phishing. Never click on suspicious links or download attachments from unknown sources.

5. Regularly Update Your Email Client

Keeping your email client updated ensures you benefit from the latest spam-fighting features.

Conclusion

Combating spam requires a multifaceted approach that includes the effective use of built-in spam filters, third-party tools, and vigilant personal practices. By regularly fine-tuning your email settings, staying educated on the latest spam trends, and employing smart email management practices, you can significantly reduce the impact of spam on your digital life. Remember, a clutter-free inbox not only enhances productivity but also contributes to a safer online environment.