Is Mesh Security down?
Last checked 6m agoNo incidents right now.
Mesh Security is operational right now. Last checked 6m ago; the most recent incident resolved 9d ago.
Real-time Mesh Security status, recent outages, and incident history — pulled directly from Mesh Security's official status page at https://status.emailsecurity.app every 5 minutes. Pingoru tracks 6 Mesh Security services and has captured 5 incidents in the last 90 days (99.07% uptime). Get email, Slack, Discord, or webhook alerts the moment Mesh Security reports a new incident — free for 5 monitors, no credit card.
Recent outages & incidents
Past 90 days- Inbound Email SecurityOutbound Email Security
Timeline · 5 updates
- investigating · Sep 04, 2026, 10:09 AM UTC
We're seeing slower delivery into O365 for Mesh customers. We're currently investigating.
- investigating · Sep 04, 2026, 10:37 AM UTC
Outbound Relay also appears to be affected. Only for traffic going to Office 365
- identified · Sep 04, 2026, 11:12 AM UTC
This appears to be related to an ongoing issue on Microsoft 365s infrastructure. It can be tracked via the below link. https://admin.cloud.microsoft/?#/servicehealth/:/alerts/EX1467029
- monitoring · Sep 04, 2026, 01:00 PM UTC
We're beginning to see improvements with delivery into Microsoft 365's infrastructure. We are still seeing some messages being given a deferral by them. They have acknowledged the issue publicly and that they are applying mitigations. We'll continue to monitor and post updates. https://x.com/MSFT365Status
- resolved · Sep 04, 2026, 03:12 PM UTC
We're no longer observing live deferred events. We're continuing to monitor the situation.
Latest: We're no longer observing live deferred events. We're continuing to monitor the situation.
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- MSP Hub
Timeline · 2 updates
- investigating · Jul 29, 2026, 10:05 AM UTC
Some partners have reported an error when attempting to login. Our development team is investigating and we will provide an update as soon as possible.
- resolved · Jul 29, 2026, 01:00 PM UTC
Our development pushed a hotfix to production and login is now functioning as intended.
Latest: Our development pushed a hotfix to production and login is now functioning as intended.
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- Inbound Email SecurityMSP Hub
Timeline · 4 updates
- investigating · Jul 24, 2026, 09:19 AM UTC
We are investigating slow performance of the portal on our EU service. Email processing is not impacted.
- investigating · Jul 24, 2026, 09:29 AM UTC
We have identified performance issues on our mail servers which is impacting email delivery. The team is investigating the root cause and we will provide an update as soon as possible.
- monitoring · Jul 24, 2026, 09:58 AM UTC
We have implemented a fix and are currently monitoring performance. Email is now flowing, however, emails received during the performance degradation window may have received a 450 rejection message. This 450 code informs senders to temporarily back off and retry delivery at a later time. As a result, there may be delay receiving certain emails. Please note that the time frame for a retry is decided by the sender's infrastructure and is not controlled by Mesh.
- resolved · Jul 24, 2026, 11:03 AM UTC
Changes have remained stable and email latency is normal. Thank you for your patience.
Latest: Changes have remained stable and email latency is normal. Thank you for your patience.
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- Slow Delivery Inbound to Office 365 ResolvedStarted Sep 04, 2026, 10:09 AM UTC · Resolved Sep 04, 2026, 03:12 PM UTC · 5h 3m
- [EU] Login Error ResolvedStarted Jul 29, 2026, 10:05 AM UTC · Resolved Jul 29, 2026, 01:00 PM UTC · 2h 54m
- Started Jul 24, 2026, 09:19 AM UTC · Resolved Jul 24, 2026, 11:03 AM UTC · 1h 43m