The Apache James developers are pleased to announce James server 3.3.0 release.

Here are some points we worked on:

Added

• Metrics for BlobStore
• New Guice product using Cassandra RabbitMQ ElasticSearch, OpenStack Swift and optional LDAP dependency (experimental)
• JPA SMTP dockerFile contributed by matzepan
• Listing healthchecks, thanks to Madhu Bhat
• Configuring the ElasticSearch clusterName
• Logging and Metrics now supports Elasticsearch 6 (previously only Elasticsearch 2 was supported)
• Implementation of the RabbitMQ EventBus
• DeadLetter APIs and memory implementation for storing events that failed delivery
• RecipientRewriteTable Aliases and associated WebAdmin routes

Fixed

• MAILBOX-350 Potential invalid UID <-> MSN mapping upon IMAP COPY
• Possibility to better zoom in Grafana boards
• default ElasticSearch shards & replica configured values
• Move & copy batch sizes are now loaded from configuration

Changed

• WebAdmin ReIndexing API had been reworked
• MailboxListener and mailbox event system were reworked. Custom listeners will need to be adapted. Please see Upgrade instuctions.
• Docker images are now using a JRE instead of a JDK
• Replacement of the old mailbox event system with the EventBus

Removed

• Drop HBase and JCR components (mailbox and server/data).

Third party softwares

• Tika prior 1.20 is subject to multiple CVEs. We recommend the upgrade

Early adopters can download it, any issue can be reported on our issue tracker.