[LTP] [PATCH 02/10] Add new mailing list setup documentation

[Andrea Cervesato]

From: Andrea Cervesato <andrea.cervesato@suse.com>

Mailing list setup documentation explains how to setup the email in
order to send patches to the LTP mailing list.
---
 doc_new/developers/setup_mailinglist.rst | 46 ++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/doc_new/developers/setup_mailinglist.rst b/doc_new/developers/setup_mailinglist.rst
index b7320b9a2..1eee0ae9f 100644
--- a/doc_new/developers/setup_mailinglist.rst
+++ b/doc_new/developers/setup_mailinglist.rst
@@ -2,3 +2,49 @@
 
 Setting up the Mailing list
 ===========================
+
+Before using ``git send-email``, you need to set up your email client to send
+emails from the command line. This typically involves configuring an SMTP server
+and authentication details.
+
+Open a terminal and configure Git with your email settings using the following
+commands:
+
+.. code-block:: bash
+
+    git config --global sendemail.from "Your Name <your_email@example.com>"
+    git config --global sendemail.smtpserver "smtp.example.com"
+    git config --global sendemail.smtpuser "your_email@example.com"
+    git config --global sendemail.smtpserverport 587
+    git config --global sendemail.smtpencryption tls
+
+Replace ``smtp.example.com`` with the SMTP server address provided by your email
+provider. Replace ``your_email@example.com`` with your email address. Adjust the
+SMTP port and encryption settings according to your email provider's
+requirements.
+
+To test the configuration you can use ``--dry-run`` parameter.
+
+.. code-block:: bash
+
+    git send-email --dry-run --to "ltp@lists.linux.it" --subject "Test Email" --body "This is a test email." HEAD^
+
+Depending on your SMTP server's configuration, you may need to authenticate
+before sending emails. If required, configure authentication settings using:
+
+.. code-block:: bash
+
+    git config --global sendemail.smtpuser "your_email@example.com"
+    git config --global sendemail.smtppass "your_password"
+
+Replace ``your_email@example.com`` with your email address and ``your_password``
+with your email account password.
+
+For any corner case, please take a look at the
+`email + git <https://git-send-email.io/>`_ documentation.
+
+.. note::
+
+    This method still works in most of the cases, but nowadays we often
+    require to setup a two factor authentication. If this is the case, please
+    consider setting up Git accordingly.

-- 
2.35.3