Nov 21, 2020 · Aug 17, 2020
diff --git a/mailer.rst b/mailer.rst
 Using Built-in Transports
 ~~~~~~~~~~~~~~~~~~~~~~~~~

 ============  ========================================  ==============================
 .. versionadded:: 5.2

    The native protocol was introduced in Symfony 5.2.

 ============  ========================================  ==============================================================
 DSN protocol  Example                                   Description
 ============  ========================================  ==============================
 smtp          ``smtp://user:pass@smtp.example.com:25``  Mailer uses an SMTP server to
                                                        send emails
 sendmail      ``sendmail://default``                    Mailer uses the local sendmail
                                                        binary to send emails
 ============  ========================================  ==============================
 ============  ========================================  ==============================================================
 smtp          ``smtp://user:pass@smtp.example.com:25``  Mailer uses an SMTP server to send emails
 sendmail      ``sendmail://default``                    Mailer uses the local sendmail binary to send emails
 native        ``native://default``                      Mailer uses the sendmail binary and options configured
                                                        in the ``sendmail_path`` setting of ``php.ini``. On Windows
                                                        hosts, Mailer fallbacks to ``smtp`` and ``smtp_port``
                                                        ``php.ini`` settings when ``sendmail_path`` is not configured.
 ============  ========================================  ==============================================================

 Using a 3rd Party Transport
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/reference/configuration/framework.rst b/reference/configuration/framework.rst
    * `sender`_
    * `recipients`_

  * :ref:`headers <mailer-headers>`

 * `php_errors`_

  * `log`_

 .. _http-headers:

 .. _http-headers:

 headers
 .......

            ]);
        };

 .. _mailer-headers:

 headers
 .......

 .. versionadded:: 5.2

    The ``headers`` mailer option was introduced in Symfony 5.2.

 **type**: ``array``

 Headers to add to emails. The key (``name`` attribute in xml format) is the
 header name and value the header value.

 workflows
 ~~~~~~~~~
Original file line number	Diff line number	Diff line change
Expand Up		@@ -73,14 +73,20 @@ over SMTP by configuring the DSN in your ``.env`` file (the ``user``,
		Using Built-in Transports
		~~~~~~~~~~~~~~~~~~~~~~~~~

		============ ======================================== ==============================
		.. versionadded:: 5.2

		The native protocol was introduced in Symfony 5.2.

		============ ======================================== ==============================================================
		DSN protocol Example Description
		============ ======================================== ==============================
		smtp ``smtp://user:pass@smtp.example.com:25`` Mailer uses an SMTP server to
		send emails
		sendmail ``sendmail://default`` Mailer uses the local sendmail
		binary to send emails
		============ ======================================== ==============================
		============ ======================================== ==============================================================
		smtp ``smtp://user:pass@smtp.example.com:25`` Mailer uses an SMTP server to send emails
		sendmail ``sendmail://default`` Mailer uses the local sendmail binary to send emails
		native ``native://default`` Mailer uses the sendmail binary and options configured
		in the ``sendmail_path`` setting of ``php.ini``. On Windows
		hosts, Mailer fallbacks to ``smtp`` and ``smtp_port``
		``php.ini`` settings when ``sendmail_path`` is not configured.
		============ ======================================== ==============================================================

		Using a 3rd Party Transport
		~~~~~~~~~~~~~~~~~~~~~~~~~~~
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -184,6 +184,8 @@ Configuration
		* `sender`_
		* `recipients`_

		* :ref:`headers <mailer-headers>`

		* `php_errors`_

		* `log`_
Expand DownExpand Up		@@ -927,8 +929,6 @@ This setting is automatically set to true when one of the child settings is conf

		.. _http-headers:

		.. _http-headers:

		headers
		.......

Expand DownExpand Up		@@ -3091,6 +3091,20 @@ recipients set in the code.
		]);
		};

		.. _mailer-headers:

		headers
		.......

		.. versionadded:: 5.2

		The ``headers`` mailer option was introduced in Symfony 5.2.

		type: ``array``

		Headers to add to emails. The key (``name`` attribute in xml format) is the
		header name and value the header value.

		workflows
		~~~~~~~~~

Expand Down