* Add SMTP_SERVICE environment variable for well-known services
* Fix PR #8777: Restore code in teams.ts and users.ts
* The rest of the work
* fix validation
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Co-authored-by: codegen-sh[bot] <131295404+codegen-sh[bot]@users.noreply.github.com>
Co-authored-by: Tom Moor <tom.moor@gmail.com>