This pull request introduces 2 changes: 1. It adds support for Oauth2 authentication, which is now compulsory my Microsoft. This patch has been rebased to the latest version from the original version at https://lore.kernel.org/git/20250125190131.48717-1-julian@xxxxxxxxxxxxxxx/ 2. The second patch makes the script reply to the message id set by the outlook, since outlook has its own proprietary way to handle message ids, and does not allow user to set their own. As a result, threads were breaking. Aditya Garg (1): send-email: retrieve Message-ID from outlook SMTP server Julian Swagemakers (1): send-email: implement SMTP bearer authentication Documentation/git-send-email.adoc | 5 ++- git-send-email.perl | 75 ++++++++++++++++++++++++++++++- 2 files changed, 78 insertions(+), 2 deletions(-) base-commit: 4bbb303af69990ccd05fe3a2eb58a1ce036f8220 Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1949%2FAdityaGarg8%2Fmaster-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1949/AdityaGarg8/master-v1 Pull-Request: https://github.com/git/git/pull/1949 -- gitgitgadget