Previous incidents
SMTP Send Issues
Resolved Apr 18, 2026 at 10:37pm UTC
We've identified the problem as isolated to our alerting. No actual downtime for our customers.
1 previous update
Investigating deliverability issues across all providers.
Resolved Apr 10, 2026 at 2:09am UTC
Deliveries seem to be back to normal, we will root cause this and post a postmortem.
1 previous update
Investigating downtime
Resolved Apr 9, 2026 at 1:02pm UTC
Postmortem posted to our website: https://improvmx.com/blog/2026-04-09-postmortem-database-outage/
8 previous updates
Delivery Issues to apple emails.
Resolved Apr 5, 2026 at 5:02pm UTC
Delivery to apple email addresses has returned to normal.
1 previous update
Delayed Mail Forwarding
Resolved Apr 1, 2026 at 8:53pm UTC
We had a brief spike in emails forwarded through our system. Our system auto-scaled to handle the spike, and services are back to normal.
We will continue to monitor our systems, and implement better auto-scaling policies to prevent this in the future.
1 previous update