Apache James

• james - apache/james-project
  • Java 8
  • 支持协议 SMTP, LMTP, POP3, IMAP, ManageSieve, JMAP
  • Mailet container: independent, extensible and pluggable email processing agents
  • 存储接口 Mailbox API / Search API / User API
  • 存储实现 Cassandra / PostgreSQL / HSQLDB / MySQL / ElasticSearch...
  • 管理 JMX / REST / Command Line