Account Security Problems

Why Outlook Sends Multiple Unexpected Recall Requests & Fixes

Amos GikundaAmos Gikunda Oct 23, 2026 868 views

Question details

The user is receiving multiple unexpected message recall requests in Outlook for messages they did not attempt to recall.

Why Outlook Sends Multiple Unexpected Recall Requests and How to Fix It
Product
Microsoft Outlook
Device & OS
not provided
Scenario
The user receives notifications regarding message recall requests that they didn't trigger, causing confusion and potential security concerns.
Observed behavior
Outlook generates and sends multiple unauthorized or unexpected message recall requests, requiring account security and message investigation.
Before you start

Ensure you have access to your email account security settings and are prepared to take screenshots of the unexpected recall notifications for further investigation.

Solution 1Recommended

Review Account Security and Connected Devices

Since recall requests can only be initiated by the sender, unexpected recalls may indicate unauthorized access or a syncing glitch on connected devices.

In Microsoft Outlook, a user can only recall a message that they sent themselves. If you are seeing recall requests for messages you received or did not actively recall, your account security or synchronized devices must be checked immediately.

1
Check recent sign-in activity

Log in to your Microsoft account or webmail portal and navigate to the security settings to review recent sign-in activity and connected devices.

2
Change your password

If you notice unrecognized devices or suspect unauthorized access, immediately change your email account password to secure it and force sign-out on other devices.

3
Review connected apps and mobile devices

Remove any old, unused, or unauthorized mobile devices synced to your Outlook Exchange account that might be misfiring recall commands.

Review Account Security and Connected Devices
Security First: Always assume unexpected actions originating from your account could be a security compromise until proven to be a simple server sync glitch.
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Frequently Asked Questions

Can someone else recall an email they didn't send in Outlook?

No. By design in Outlook, message recall requests can only be initiated for messages sent by the user themselves, not for messages they merely received or were copied on.

Why did I get a recall success message for an email I never recalled?

This typically happens due to a synchronization issue with a connected mobile device, a glitch in the Exchange server, or potentially an unauthorized device accessing your account and triggering the action.

Does recalling an email always work in Outlook?

No, a recall is usually only successful if both the sender and recipient are on the same Microsoft Exchange server and the recipient has not yet opened the original message.

How do I find my Outlook version for troubleshooting?

Open Outlook, click on 'File' in the top left corner, select 'Office Account' (or 'Help'), and you will find your version and build number under the 'Product Information' section.