New Microsoft Outlook update looks to keep all your mobile emails safe

Outlook App
(Image credit: Shutterstock)

Microsoft has released a new update for its Microsoft Outlook app on mobile which aims to keep Android and iOS users better protected from email-based threats.

With the release of version 4.2112.1 of the app, the software giant has added a new feature to make it easier for mobile users to identify emails from senders outside of their organization.

While this may seem like a small update to some, the feature will help users stay protected from spam and phishing threats which typically arrive in one's inbox from unknown senders.

External label

After updating to the latest version of Microsoft Outlook, users will see a new external label at the top of emails in their inbox. Tapping on the label will reveal the sender's email address so that users can decide whether or not it is safe to open links or attachments in the email.

As smartphone use has increased especially with more employees working from home, mobile phishing has become an even greater threat to both organizations and individuals. In fact, a 2020 report from the cybersecurity firm Lookout revealed that unmitigated mobile phishing threats could end up costing organizations with 10,000 mobile devices as much as $35m per incident and up to $150m for organizations with 50,000 mobile devices.

In addition to the new external label, Outlook version 4.2112.1 also includes a number of general bug fixes and other performance improvements.

Anthony Spadafora

After working with the TechRadar Pro team for the last several years, Anthony is now the security and networking editor at Tom’s Guide where he covers everything from data breaches and ransomware gangs to the best way to cover your whole home or business with Wi-Fi. When not writing, you can find him tinkering with PCs and game consoles, managing cables and upgrading his smart home. 

Read more
Outlook
Dangerous Microsoft Outlook flaw could let hackers send out malware via email
Microsoft Teams
Microsoft Teams is finally introducing a spam and phishing alert - here’s what you need to know
The Microsoft Outlook logo on a laptop screen
Microsoft has fixed an incredibly annoying Outlook crash issue
An iPhone sitting on a wooden table
Millions at risk as malicious PDF files designed to steal your data are flooding SMS inboxes - how to stay safe
A phone sitting on a laptop keyboard with the Microsoft Outlook logo on the screen.
US government warns users to patch this critical Microsoft Outlook bug
Illustration of a laptop with a magnifying glass exposing a beetle on-screen
Microsoft Outlook targeted by new malware attacks allowing sneaky hijacking
Latest in Security
Google Chrome dark mode
Google updates Chrome extension rules to ban affiliate link injection without user action or benefit
Abstract image of robots working in an office environment including creating blueprint of robot arm, making a phone call, and typing on a keyboard
This worrying botnet targets unsecure TP-Link routers - thousands of devices already hacked
Avast cybersecurity
UK cybersecurity sector could be worth £13bn, research shows
An option to add Ambient Music buttons to the iOS 18.4 Control Center.
Apple fixes dangerous zero-day used in attacks against iPhones and iPads
Trump
Hackers are abusing $TRUMP tokens to lure victims in to new phishing scam
An American flag flying outside the US Capitol building against a blue sky
Sean Plankey selected as CISA director by President Trump
Latest in News
GTA 5
GTA Online publisher Take-Two is gunning for a black market that’s basically heaven for cheaters
The Discovery+ homepage
Discovery+ just got a big update to its streaming app that makes it more like Max – here are 5 great new features to try
Two Android phones on a green and blue background showing Google Messages
Struggling with slow Google Messages photo transfers? Google says new update will make 'noticeable difference'
Google Meet create custom backgrounds
More AI features are coming to Google Workspace
Elayne, Egwene, and Nynaeve dressed regally and on horseback in The Wheel of Time season 3
'There's a reason why we do it': The Wheel of Time showrunner responds to fans who are still upset over the Prime Video show's plot alterations
A mockup of the possible Apple M3 Ultra logo
Performance isn't the only reason you should buy Apple's M3 Ultra Mac Studio - it's reportedly one of the most power-efficient processors too