Compare uptime, outage statistics, and incident history between SparkPost and Mailchimp. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
Status monitoring since April 2020
SSO Login Failures Due to reCAPTCHA Configuration Issue
We have identified an issue affecting Single Sign-On (SSO) logins. Users authenticating via SSO are unable to access ...
Delays in sending emails to Microsoft domains
We are currently investing reported delays when sending emails towards Microsoft email domains
Delay in event processing.
There is a delay in our events pipeline. This is causing metrics, events and webhooks to be delayed for a portion of ...
Status monitoring since May 2021
Campaign Reports
We’re aware of an issue affecting the accuracy of open and click metrics in campaign reports. Our Engineering team is...
AWS service disruption
We’re experiencing service disruptions due to an ongoing AWS outage affecting parts of our infrastructure. Our team i...
Campaign Sending Error
Our Engineers are actively investigating an issue affecting campaign sending. We appreciate your patience and will sh...
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