The following classes defined in the extension module are using incompatible jakarta migration dependencies: org.alfresco.utility.data.DataEmail org.alfresco.utility.data.DataEmail$1 Jakarta migration dependencies: jakarta.mail.Authenticator jakarta.mail.Flags jakarta.mail.Flags$Flag jakarta.mail.Folder jakarta.mail.Message jakarta.mail.MessagingException jakarta.mail.Session jakarta.mail.Store jakarta.mail.internet.MimeMessage jakarta.mail.search.AndTerm jakarta.mail.search.FlagTerm jakarta.mail.search.SearchTerm Classes using non-jakarta migrated dependencies are incompatible with a jakarta migrated ACS version, and vice versa. For a complete usage matrix, use the -verbose option of this tool.