Send & Receive Issues

Fix Delayed Yammer and Viva Engage Notification Emails

Chanuka GeekiyanageChanuka Geekiyanage Oct 9, 2026 869 views

Question details

Users are experiencing an approximate two-hour delay in receiving notification emails for posts in Yammer or Viva Engage groups.

How to Fix Delayed Yammer and Viva Engage Notification Emails
Product
Viva Engage (Yammer)
Device & OS
not provided
Scenario
Receiving email notifications for community or group posts to stay updated on team activities.
Observed behavior
Notification emails arrive approximately two hours late instead of being delivered immediately after a post is published.
Before you start

Ensure you have administrator access to the Microsoft 365 admin center, as checking service health and submitting support tickets require admin privileges.

Solution 1Recommended

Check Service Health and Submit a Support Request

Verify if there is an ongoing service outage on Microsoft's end and contact Microsoft support to investigate server logs if the issue is isolated to your tenant.

Since email routing for Viva Engage and Yammer is handled by Microsoft's backend servers, significant delays are typically caused by service degradation or routing bottlenecks. An administrator must check for known incidents before requesting a server log review.

1
Log in to Microsoft 365 Admin Center

Navigate to the Microsoft 365 admin center and sign in using your administrator credentials.

2
Check the Service Health Dashboard

Go to 'Health' and select 'Service health' from the left-hand menu. Look for any active advisories or incidents specifically related to Yammer, Viva Engage, or Exchange Online.

3
Create a Support Request

If no relevant incident is listed on the dashboard, navigate to the 'Support' section and click 'New service request'.

4
Request Service Log Review

Detail the issue in your support ticket, specifically mentioning the consistent two-hour delay for Viva Engage notifications, and request that Microsoft support review the service delivery logs for your tenant.

Check Service Health and Submit a Support Request
Admin Privileges Required: Standard users cannot access the Service Health dashboard or submit official support tickets. If you are not an admin, please escalate this issue to your IT department.
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Frequently Asked Questions

Why are my Viva Engage notifications taking hours to arrive?

This is typically caused by backend server delays, mail routing bottlenecks, or service degradation on Microsoft's end. Checking the Microsoft 365 Service Health dashboard can confirm if there is a known widespread issue affecting delivery times.

Can a regular user fix this email delay issue?

No, resolving server-side email delivery delays requires a Microsoft 365 administrator. Only admins have the permissions to check the Service Health dashboard or open a diagnostic ticket with Microsoft support.

How do I change my Viva Engage email notification preferences?

You can adjust your personal preferences by clicking the gear icon in the top right corner of Viva Engage, selecting 'Edit settings', and navigating to the 'Notifications' tab to choose exactly which activities trigger an email.