imap-send: clarify CRAM-MD5 vs LOGIN documentation

Explicitly mention that leaving imap.authMethod unset makes
git imap-send use the basic IMAP plaintext LOGIN command.

Signed-off-by: Tony Finch <dot@dotat.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt
index 875d2831a541170402849e2c8598fabafa42a0df..770cbe80a385b50c018a7f3c95a6cb61bc91e2e0 100644 (file)
--- a/Documentation/git-imap-send.txt
+++ b/Documentation/git-imap-send.txt
@@ -76,7 +76,8 @@ imap.preformattedHTML::
 
 imap.authMethod::
        Specify authenticate method for authentication with IMAP server.
-       Current supported method is 'CRAM-MD5' only.
+       Current supported method is 'CRAM-MD5' only. If this is not set
+       then 'git imap-send' uses the basic IMAP plaintext LOGIN command.
 
 Examples
 ~~~~~~~~