sendmail: compat update by Vladimir

function                                             old     new   delta
sendgetmail_main                                    1889    2091    +202
putchar_unlocked                                       -      43     +43
putchar                                                -      43     +43
packed_usage                                       24868   24910     +42
smtp_checkp                                          102     111      +9
uuencode                                             235     227      -8
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/1 up/down: 339/-8)            Total: 331 bytes

1 files changed, 21 insertions, 0 deletions

diff --git a/networking/Config.in b/networking/Config.in
index f23ca47c0..1984297a6 100644
--- a/networking/Config.in
+++ b/networking/Config.in
@@ -687,6 +687,27 @@ config SENDMAIL
         help
           Barebones sendmail.
 
+config FEATURE_SENDMAIL_MAILX
+        bool "Allow to specify subject, attachments and their charset"
+        default y
+        depends on SENDMAIL
+        help
+          Allow to specify subject, attachments and their charset.
+
+config FEATURE_SENDMAIL_SSL
+        bool "Allow to communicate via SSL/TLS"
+        default y
+        depends on SENDMAIL
+        help
+          Allow to use secure connections provided by openssl. E.g. @gmail.com.
+
+config FEATURE_SENDMAIL_CHARSET
+        string "Default charset"
+        default "utf-8"
+        depends on SENDMAIL
+        help
+          Default charset of the message.
+
 config FETCHMAIL
         bool "fetchmail"
         default n