docs: add credential helper for yahoo and link Google's sendgmail tool

This commit links `git-credential-yahoo` as a credential helper for Yahoo accounts. Also, Google's `sendgmail` tool has been linked as an alternative method for sending emails through Gmail. Signed-off-by: Aditya Garg <gargaditya08@live.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Aditya Garg committed May 30, 2025 at 15:50 UTC 200d74711f9db670e18c9aa37a7d53e83742bd57
1 file changed +8 -2
Documentation/git-send-email.adoc
+8 -2
@@ -543,6 +543,10 @@ settings:
543 smtpAuth = OAUTHBEARER
544 ----
545
546 +Alternatively, you can use a tool developed by Google known as
547 +https://github.com/google/gmail-oauth2-tools/tree/master/go/sendgmail[sendgmail]
548 +to send emails using `git send-email`.
549 +
550 Use Microsoft Outlook as the SMTP Server
551 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
552 Unlike Gmail, Microsoft Outlook no longer supports app-specific passwords.
@@ -579,8 +583,7 @@ next time.
583
584 If you are using OAuth2.0 authentication, you need to use an access token in
585 place of a password when prompted. Various OAuth2.0 token generators are
582 -available online. Community maintained credential helpers for Gmail and Outlook
583 -are also available:
586 +available online. Community maintained credential helpers are also available:
587
588 - https://github.com/AdityaGarg8/git-credential-email[git-credential-gmail]
589 (cross platform, dedicated helper for authenticating Gmail accounts)
@@ -588,6 +591,9 @@ are also available:
591 - https://github.com/AdityaGarg8/git-credential-email[git-credential-outlook]
592 (cross platform, dedicated helper for authenticating Microsoft Outlook accounts)
593
594 + - https://github.com/AdityaGarg8/git-credential-email[git-credential-yahoo]
595 + (cross platform, dedicated helper for authenticating Yahoo accounts)
596 +
597 You can also see linkgit:gitcredentials[7] for more OAuth based authentication
598 helpers.
599