How to stop spam texts on iPhone Tom's Guide Skip to main content Tom's Guide is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. Here's why you can trust us. How to stop spam texts on iPhone By Peter Wolinski published 17 May 2022 Here's how to stop spam texts on iPhone with a simple yet little-known feature (Image credit: Shutterstock) Learning how to stop spam texts on iPhone is a must if, like me, you're sick of seeing your Messages inbox cluttered with random and often highly suspect messages. Spam messages usually originate from a spammer's getting hold of your cell number, often via data leaks, the sale of personal data or even simply by random number generation. However the spammers got your number spam texts are at best an annoyance, and at worst a downright security hazard. It almost goes almost without saying that you should take your data and information security extremely seriously, and never tap on any links in suspect messages or provide any data that they request. But how can you stop spam text messages on iPhone? You can block each sender's number individually, of course, but the spammer can then just as easily send a text from another number straight away. So what if there were a way to simply filter spam messages on iPhone so you never had to see them? Well, we've got good news. Enabling a simple message filtering system on iPhone can effectively stop you seeing annoying spam messages altogether, while ensuring you still have control over what happens to them (and any non-spam messages that accidentally get blocked). It's yet another handy feature that makes the iPhone one of the best phones you can buy. Read on to find out how. As well as hidden features tutorials, we also have plenty of expertly crafted guides to help you make the right purchase. If you're looking for a new phone, make sure you read our comprehensive buyer's guides to the best cheap phones, best unlocked phones and best small phones. You can also follow Tom's Guide on TikTok for more iPhone hacks and tutorials, just like this one. @tomsguide (opens in new tab) ♬ about damn time x lets get it started by altego - ALTÉGO (opens in new tab) How to stop spam texts on iPhone with Message FilteringGo to Settings, then MessagesToggle on Filter Unknown SendersSwitch between known and unknown senders in MessagesDisable notifications from unknown senders Read on to see detailed instructions for each step. 1. Go to settings, then scroll down and tap Messages. (Image credit: Future) 2. Scroll down to Message Filtering and tap the Filter Unknown Senders toggle to the on position. (Image credit: Future) 3. Now, open the Messages app. You'll be presented with which messages you'd like to see. Select Known Senders to only see messages from contacts. Select Unknown Senders to see messages from unknown numbers - this will also include messages from companies, including banks, so ensure you check this section if you're expecting an important SMS message (like a verification code). Select All Messages to see everything. (Image credit: Future) 4. The final step is to disable notifications from unknown senders. This way you won't be pestered by the notifications appearing on your lock or home screen. Open Settings, then tap Notifications. Scroll down and tap Messages. Hit Customize Notifications and under Allow Notifications heading, toggle the Unknown Senders switch to off. (Image credit: Future) There you have it: you can now filter spam messages from the messages you receive from contacts. This is super useful for keeping your messages inbox decluttered and to ensure you'll never accidentally click on a spam message. If you want to block individual spammers from the Unknown Senders box, we have a guide for how to block spam calls on your iPhone, too. For more iPhone tips, check out our guide to the hidden iPhone features everyone should know. You could also check out our guides on how to track flights on iPhone, how to use the built in level on iPhone, how to turn on Voice Control on iPhone, how to identify plants on an iPhone and how to disable location tracking on iPhone. Have an Android? Check out how to block spam texts on Android.Today's best Apple iPhone 13 Silicone Case with MagSafe and Apple iPhone 13 Leather Case with MagSafe dealsReduced Price (opens in new tab) (opens in new tab)$49.99 (opens in new tab)$25.99 (opens in new tab)View Deal (opens in new tab)Reduced Price (opens in new tab) (opens in new tab) (opens in new tab)$49 (opens in new tab)$29.99 (opens in new tab)View Deal (opens in new tab)Reduced Price (opens in new tab) (opens in new tab)$49 (opens in new tab)$29.99 (opens in new tab)View Deal (opens in new tab)Show More DealsWe check over 250 million products every day for the best prices Be In the Know Get instant access to breaking news, the hottest reviews, great deals and helpful tips. Peter WolinskiEditor, How To & CamerasPeter is Editor of the How To and Camera sections at Tom's Guide. As a writer, he covers topics including tech, photography, gaming, hardware, motoring and food & drink. Outside of work, he can usually be found telling everyone about his greyhounds, obsessively detailing his car, squeezing as many FPS as possible out of PC games, and perfecting his espresso shots. Topics iPhone Smartphones See all comments (1) 1 Comment Comment from the forums Kakacake Wow that feature is buried SO deep. Even Apple support didn't know about this! Nice job. 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