From: Timo Sirainen <tss@iki.fi>
Date: Wed, 2 Sep 2009 03:13:04 +0000 (-0400)
Subject: lda: Don't send rejects to any messages that have Auto-Submitted header.
X-Git-Tag: 2.0.alpha1~200
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3ec647ac9f3567b0688912945632387129e7730d;p=thirdparty%2Fdovecot%2Fcore.git

lda: Don't send rejects to any messages that have Auto-Submitted header.

--HG--
branch : HEAD
---

diff --git a/src/lib-lda/mail-send.c b/src/lib-lda/mail-send.c
index 9e3eb2aeb9..e29c97cc02 100644
--- a/src/lib-lda/mail-send.c
+++ b/src/lib-lda/mail-send.c
@@ -59,11 +59,19 @@ int mail_send_rejection(struct mail_deliver_context *ctx, const char *recipient,
     struct message_size hdr_size;
     const char *return_addr, *hdr;
     const unsigned char *data;
-    const char *msgid, *orig_msgid, *boundary;
+    const char *value, *msgid, *orig_msgid, *boundary;
     string_t *str;
     size_t size;
     int ret;
 
+    if (mail_get_first_header(mail, "Auto-Submitted", &value) > 0 &&
+	strcasecmp(value, "no") != 0) {
+	    i_info("msgid=%s: Auto-submitted message discarded: %s",
+		   orig_msgid == NULL ? "" : str_sanitize(orig_msgid, 80),
+		   str_sanitize(reason, 512));
+	    return 0;
+    }
+
     if (mail_get_first_header(mail, "Message-ID", &orig_msgid) < 0)
 	    orig_msgid = NULL;
     return_addr = mail_deliver_get_return_address(ctx);