Is Mailprotector CloudFilter and SafeSend Email Security down? Check the current status
Mailprotector CloudFilter and SafeSend Email Security is operational
Updated
Mailprotector CloudFilter and SafeSend Email Security is operational
Updated
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Mailprotector is aware of intermittent bounces of inbound emails to Microsoft 365 domains. The bounces reference one of two reasons: "banned sending IP" or "blocked using Spamhaus." In both cases,...
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
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IsDown has tracked 18 incidents for Mailprotector CloudFilter and SafeSend Email Security since started monitoring Mailprotector status in January 2021.
about 2 months ago · lasted about 6 hours
We have received reports of delayed email delivery from CloudFilter and are investigating the situation. More details
2 months ago · lasted about 4 hours
We are aware of inbound email delays from CloudFilter. The team has identified the issue and is working on a fix. More details
We've tracked and collected 18 incidents for Mailprotector CloudFilter and SafeSend Email Security since started monitoring Mailprotector status
CloudFilter and SafeSend Email Security is part of Mailprotector. Check the Mailprotector's status.
3 incidents in 2025
Number of Incidents
1 issues
Last incident
3 days ago
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Mailprotector CloudFilter and SafeSend Email Security isn't down. You can check Mailprotector CloudFilter and SafeSend Email Security status and incident details on the top of the page. IsDown continuously monitors Mailprotector CloudFilter and SafeSend Email Security official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Mailprotector CloudFilter and SafeSend Email Security is currently operational. You can check Mailprotector CloudFilter and SafeSend Email Security status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
Yes, there is an ongoing outage. You can check the details on the top of the page.
Yes, Mailprotector CloudFilter and SafeSend Email Security might be slow has there's an ongoing outage. You can check the details on the top of the page.
IsDown monitors the Mailprotector CloudFilter and SafeSend Email Security official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Mailprotector CloudFilter and SafeSend Email Security last outage was on April 17, 2025 with the title "Intermittent bounced emails inbound to M365 domains"
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Mailprotector with maximum flexibility
IsDown monitors CloudFilter and SafeSend Email Security for major outages. A major outage is when CloudFilter and SafeSend Email Security experiences a critical issue that severely affects one or more services/regions. When Mailprotector marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Mailprotector status page for minor outages. A minor outage is when CloudFilter and SafeSend Email Security experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Mailprotector status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Mailprotector publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Mailprotector and all their 10 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Mailprotector and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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