A fully fledged, free email server solution, an open source project (GPL v2).
mailcow dockerized Alternatives
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The mailcow dockerized status here can help you determine if there is a global outage and mailcow dockerized is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.