New send-email option smtpserveroption.

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index c283084272090c28d5529d200a1147c9f57c639b..cde404a461fc80a97d3af392eb8520b6361a5118 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -165,6 +165,15 @@ user is prompted for a password while the input is masked for privacy.
        are also accepted. The port can also be set with the
        'sendemail.smtpserverport' configuration variable.
 
+--smtp-server-option=<option>::
+       If set, specifies the outgoing SMTP server option to use.
+       Default value can be specified by the 'sendemail.smtpserveroption'
+       configuration option.
++
+The --smtp-server-option option must be repeated for each option you want
+to pass to the server. Likewise, different lines in the configuration files
+must be used for each option.
+
 --smtp-ssl::
        Legacy alias for '--smtp-encryption ssl'.