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TipsMay 6, 2026

How to Block Junk Messages on Your AT&T iPhone

By The Robokiller Team

How to Block Junk Messages on Your AT&T iPhone

Unwanted text messages, or "junk messages," can clutter your inbox and pose security risks. Fortunately, your AT&T iPhone offers several built-in features and carrier-specific tools to help you manage and block these messages effectively.

How Can I Block Messages from Specific Senders on My iPhone?

To block messages from a particular contact or number:

  1. Open the Messages app.
  2. Select the conversation with the sender you wish to block.
  3. Tap the contact's name or number at the top of the screen.
  4. Tap the info icon.
  5. Scroll down and tap Block this Caller.
  6. Confirm by tapping Block Contact.

This action will prevent the blocked contact from sending you text messages, making calls, or initiating FaceTime sessions. (att.com)

How Can I Filter Messages from Unknown Senders?

To reduce spam from unknown senders:

  1. Go to Settings.
  2. Scroll down and tap Messages.
  3. Under the Message Filtering section, toggle on Filter Unknown Senders.

This feature separates messages from unknown senders into a separate tab, helping you focus on messages from known contacts. (macworld.com)

How Can I Report Spam or Junk Messages?

To report spam or junk messages:

  1. Open the Messages app.
  2. Select the conversation containing the spam message.
  3. Tap Report Junk below the message.
  4. Tap Delete and Report Junk to confirm.

This action reports the message to Apple and your carrier, helping to reduce future spam. (macworld.com)

How Can I Block All Text Messages from Email Addresses?

To block all text messages sent from email addresses:

  1. Open the AT&T ActiveArmor app.
  2. Tap Texts.
  3. Toggle on Block all texts from email.

This setting will block all text messages sent from email addresses, including non-spam ones. (att.com)

How Can I Use AT&T ActiveArmor to Block Spam Texts?

AT&T ActiveArmor offers advanced spam protection features:

  1. Download and install the AT&T ActiveArmor app from the App Store.
  2. Open the app and navigate to the Texts section.
  3. Enable Spam Protection to filter suspected spam messages.

This feature helps identify and filter out spam messages, providing an additional layer of protection. (att.com)

How Can I Unblock a Contact or Number on My iPhone?

To unblock a contact or number:

  1. Open the Settings app.
  2. Scroll down and tap Messages.
  3. Tap Blocked Contacts.
  4. Tap Edit in the top-right corner.
  5. Tap the red minus icon next to the contact or number you wish to unblock.
  6. Tap Unblock to confirm.

This will restore the ability for the unblocked contact to send you messages and calls. (devx.com)

By utilizing these built-in features and AT&T's ActiveArmor app, you can effectively manage and block unwanted text messages on your iPhone, enhancing your messaging experience and security.

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