summaryrefslogtreecommitdiffstats
path: root/plugins/check_smtp.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/check_smtp.c')
-rw-r--r--plugins/check_smtp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index 2d2e289..f96db49 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -49,8 +49,11 @@
49 * to do something useful. This can be prevented by giving a command 49 * to do something useful. This can be prevented by giving a command
50 * even if syntax is illegal (MAIL requires a FROM:<...> argument) 50 * even if syntax is illegal (MAIL requires a FROM:<...> argument)
51 * You can disable sending DUMMYCMD by undefining SMTP_USE_DUMMYCMD. 51 * You can disable sending DUMMYCMD by undefining SMTP_USE_DUMMYCMD.
52 *
53 * According to rfc821 you can include a null reversepath in the from command
54 * - but a log message is generated on the smtp server.
52 */ 55 */
53#define SMTP_DUMMYCMD "MAIL\r\n" 56#define SMTP_DUMMYCMD "MAIL FROM:<>\r\n"
54#define SMTP_USE_DUMMYCMD 1 57#define SMTP_USE_DUMMYCMD 1
55#define SMTP_QUIT "QUIT\r\n" 58#define SMTP_QUIT "QUIT\r\n"
56 59