Hello Mihai RDBMS is supported through JPAMailRepository (available from 3.8.0 onward).
Migration without data loss can easily be done thanks to reprocessing. -- Best regards, Benoit TELLIER General manager of Linagora VIETNAM. Product owner for Team-Mail product. Chairman of the Apache James project. Mail: btell...@linagora.com Tel: (0033) 6 77 26 04 58 (WhatsApp, Signal) ------- Forwarded message ------- Subject: Jdbc support Date: Jul 12, 2023 6:55 PM From: Mihai Zamfira To: gene...@james.apache.org Hi, I saw that the JDBC Repository is deprecated. It is not clear to me the reason and whether it is possible to use an rdbms as an email container. Thank you!