Apache James

James Enterprise Mail Server

Free software · by Apache Software Foundation · james.apache.org

Open Apache James in AirStack

What Apache James’s own pages say

What it says it doesJames Enterprise Mail Server james.apache.org
IntegrationsIMAP, JMAP, LMTP, ManageSieve, POP3, SMTP, Cassandra, HSQLDB, MySQL, OpenSearch, PostgreSQL james.apache.org
Open sourceYes james.apache.org
LicenseAll contributions to the James project are made under the Apache license 2.0 james.apache.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.