How to Reduce the Risk of Delivery Scam Texts: A Guide for Everyday Users

Last updated: 2026-04-15

Delivery scam texts are a prevalent form of fraud targeting mobile users, often leading to financial losses and personal information theft. To safeguard yourself, consider the following strategies:

1. What Are Delivery Scam Texts?

Delivery scam texts are fraudulent messages that impersonate legitimate delivery services, aiming to deceive recipients into providing sensitive information or making payments. Recognizing these scams is the first step toward protection.

2. How Does Robokiller Block Scam Texts?

Robokiller employs a comprehensive three-layer approach to filter and block spam texts:

• Block/Allow List: Messages from numbers on your Block List are sent directly to your Junk folder, while those on your Allow List are delivered normally.

• Number Reputation: Unrecognized numbers are checked against known spam activity; messages from suspicious numbers are automatically blocked.

• Content Analysis: Each message is scanned for scam-related keywords and patterns to identify potential threats. (support.robokiller.com)

3. How to Enable Robokiller's Spam Text Protection

To activate Robokiller's spam text protection:

• Android:

1. Open your phone's Settings.
2. Navigate to Apps > Default apps > SMS app.
3. Select Robokiller as your default SMS app.

Note: Robokiller must be set as your default messaging app to fully filter spam texts on Android. (support.robokiller.com)

• iOS:

1. Open the Settings app.
2. Tap Messages > Unknown & Spam.
3. Enable Robokiller.

Filtered messages will appear in the SMS Junk folder in the Messages app. (support.robokiller.com)

4. How to Report and Block Unwanted Senders

Enhance your spam protection by reporting and blocking unwanted senders:

• Block Numbers:

1. Open the Robokiller app.
2. Go to Settings > Blocked and safe filters > Blocked > Numbers.
3. Tap + Add, enter the phone number, and add a label if desired.
4. Tap Add number.

• Block Keywords:

1. Open the Robokiller app.
2. Go to Settings > Blocked and safe filters > Blocked > Words.
3. Tap + Add and enter the keyword you want to block.

These steps help Robokiller stay sharp and keep your inbox clean. (support.robokiller.com)

5. Are There Other Tools for Blocking Scam Texts?

While Robokiller offers robust spam text protection, other tools like Truecaller also provide similar features. Truecaller identifies spam text messages and blocks them from appearing in your main inbox. (truecaller.com)

6. What Are the Limitations of Spam Text Blocking Apps?

No spam text blocking app is entirely foolproof. Some legitimate messages might be mistakenly flagged as spam, and new scam tactics can occasionally bypass detection. Regularly updating your app and staying informed about common scam tactics can enhance your protection.

What We Recommend:

• Use Robokiller's Spam Text Protection: Its multi-layered approach effectively filters and blocks scam texts.

• Regularly Update Your Block Lists: Keep your Block and Allow Lists current to maintain optimal protection.

• Stay Vigilant: Be cautious of unsolicited messages, especially those requesting personal information or payments.

By implementing these strategies, you can significantly reduce the risk of falling victim to delivery scam texts and enjoy a safer mobile experience.