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authorSam Varshavchik2021-11-11 19:31:10 -0500
committerSam Varshavchik2021-11-11 19:31:10 -0500
commit424cf6965d8144f5ecd0aecd9f45362bbb22a167 (patch)
tree92f677621d4048b41bbc7557f90d0de336b26bfc /rfc1035/rfc1035mxlist.h
parent9183636bf975dc6a91f264a966d76dc53942c53f (diff)
downloadcourier-libs-424cf6965d8144f5ecd0aecd9f45362bbb22a167.tar.bz2
rfc1035mxlist: add an distinct return code for "MX ." reply.
Diffstat (limited to 'rfc1035/rfc1035mxlist.h')
-rw-r--r--rfc1035/rfc1035mxlist.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/rfc1035/rfc1035mxlist.h b/rfc1035/rfc1035mxlist.h
index a4417b6..7846cfb 100644
--- a/rfc1035/rfc1035mxlist.h
+++ b/rfc1035/rfc1035mxlist.h
@@ -24,6 +24,7 @@ extern "C" {
#define RFC1035_MX_HARDERR 2 /* Hard DNS error */
#define RFC1035_MX_INTERNAL 3 /* Internal library error */
#define RFC1035_MX_BADDNS 4 /* Bad DNS records */
+#define RFC1035_MX_NONE 5 /* "MX ." record */
struct rfc1035_mxlist {
struct rfc1035_mxlist *next;