Our internal IT uses Office365 for the Mailing and doesn’t manage to configure the sending of E-Mails. We get an Error: javax.mail.AuthenticationFailedException: 535 5.7.139 Authentication unsuccessful, basic authentication is disabled.[PR1P264CA0075.FRAP264.PROD.OUTLOOK.COM 2026-04-20T16:52:21.323Z 08DE9DB7A840C4A3]
How does OAuth need to be configured on Microsoft side?
or does XWiki provide a service we can use to send the E-Mails?