commit 9a0bf41: Map application/x-pdf to pdf

[Jean-Louis Dupond]

Author: Jean-Louis Dupond
Date: 2021-12-17 10:18:35 +0100
URL: https://github.com/rspamd/rspamd/commit/9a0bf41851697b92a0d4bfd3ed3643d3b5f838b9 (refs/pull/4013/head)

Map application/x-pdf to pdf
Some mails were marked as
MIME_BAD_ATTACHMENT (4) [pdf:application/x-pdf]

application/x-pdf might be obsolete but still used.

---
 conf/modules.d/mime_types.conf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/conf/modules.d/mime_types.conf b/conf/modules.d/mime_types.conf
index 376b70171..1f67595a7 100644
--- a/conf/modules.d/mime_types.conf
+++ b/conf/modules.d/mime_types.conf
@@ -30,7 +30,8 @@ mime_types {
     ];
     pdf = [
       "application/octet-stream",
-      "application/pdf"
+      "application/pdf",
+      "application/x-pdf"
     ];
   }