Need to monitor Customer.io outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including Customer.io, and never miss an outage again.
Start Free Trial
We continue to monitor our Message Sending performance. While there are no significant updates as of yet, we are expecting services to normalize soon.
We are continuing to monitor our Message Sending performance jointly with the Mailgun team. We are seeing positive signs the issue is nearing resolution.
We are still continuing to monitor this issue. We are seeing improvements in delivering emails as the Mailgun team works through the issue.
The Mailgun team has released a fix that should see messages starting to be Delivered. We are actively monitoring the performance
Mailgun has identified an issue and their team is currently working on a fix. At this time we are still seeing sending outage across some of our accounts, but we do not believe that this is a widespread issue at this point in time. All messages sent during this period from affected accounts will be added to a backlog and delivered when Mailgun has resolved their issue.
We've identified the issue started at 7:00 am UTC and is affecting all Email Message Deliveries, including Test Sends. We are in communication with Mailgun to prompt an investigation into an issue.
Our email sending infrastructure partner Mailgun seems to be experiencing an issue, which is affecting message sends. We're getting in touch with them to confirm the issue on their side.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 3153 services available
Integrations with
How much time you'll save your team, by having the outages information close to them?
14-day free trial · No credit card required · Cancel anytime