Compare uptime, outage statistics, and incident history between Mailchimp and SparkPost. 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 May 2021
Cropped Images Disappearing in Campaigns
Our Engineering team is working on a resolution and we will provide further updates as they become available.
Delayed Deliveries via Mandrill
We are currently aware of and investigating an issue affecting a subset of customers with delayed deliveries while se...
Delayed Deliveries via Mandrill
We are currently aware of and investigating an issue affecting a subset of customers with delayed deliveries while se...
Status monitoring since April 2020
Increased message delays in US and EU due to DNS resolution errors
We are investigating an increase in delayed (deferred) messages in both our US and EU regions, beginning at approxima...
Mail delivery delays
Some email deliveries are being delayed. The delays come and go, and queued messages are being delivered once each on...
Outbound message delivery is delayed/slow for some SparkPost customers (US ho...
We are investigating an increase in delivery latency for some outbound messages. (NOTE: This does not impact our cus...
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