Added office 365 email configuration

[Lory1990]

Hi,
I passed the entire day to configure Office 365 and quarkus mailer but i did it!

So it is time to share the configuration with the community

[github-actions]

🙈 The PR is closed and the preview is expired.

[gsmet]

Thank you for sharing. That's exactly how it should be done!

I added a couple of suggestions.

I have one big question though: we were told that they were enforcing XOAuth now and that this configuration didn't work anymore? See #39359 for more context.

Thanks for your insights!

[Lory1990]

I tried with this configuration and it did not work

quarkus.mailer.auth-methods=DIGEST-MD5 CRAM-SHA256 CRAM-SHA1 CRAM-MD5 PLAIN LOGIN
quarkus.mailer.start-tls=REQUIRED
quarkus.mailer.port=587
quarkus.mailer.ssl=true
quarkus.mailer.trust-all=true
quarkus.mailer.host=smtp.office365.com
quarkus.mailer.login=XOAUTH2
quarkus.mailer.from=xxxx
quarkus.mailer.username=xxx
quarkus.mailer.password=xxx

It fails with error

 Failed to create SSL connection
not an SSL/TLS record: 323230204d4931503239334341303031322e6f75746c6f6f6b2e6f66666963653336352e636f6d204d6963726f736f66742045534d5450204d41494c2053657276696365207265616479206174205468752c2031352041756720323032342031393a30363a3333202b30303030205b303844434243443534454645363346355d0d0a

On the other hand with this one

quarkus.mailer.auth-methods=DIGEST-MD5 CRAM-SHA256 CRAM-SHA1 CRAM-MD5 PLAIN LOGIN
quarkus.mailer.start-tls=REQUIRED
quarkus.mailer.port=587
quarkus.mailer.host=smtp.office365.com
quarkus.mailer.login=XOAUTH2
quarkus.mailer.from=xxxx
quarkus.mailer.username=xxx
quarkus.mailer.password=xxx

the error is

 io.vertx.ext.mail.SMTPException: recipient address not accepted: 501 5.1.5 Recipient address reserved by RFC 2606

[gastaldi]

LGTM, could you please squash your commits and force-push so we can merge this?

[quarkus-bot]

Status for workflow Quarkus Documentation CI

This is the status report for running Quarkus Documentation CI on commit 35389fd.

✅ The latest workflow run for the pull request has completed successfully.

It should be safe to merge provided you have a look at the other checks in the summary.

Suggestions applied