diff --git a/email2post.py b/email2post.py
index f9b9b4c..cdee6fd 100755
--- a/email2post.py
+++ b/email2post.py
@@ -25,7 +25,7 @@ def parse(data, pnut, mstdn):
         logger.debug(disposition)
         logger.debug(contentType)
 
-        if contentType == "multipart/mixed":
+        if contentType in ["multipart/mixed", "multipart/alternative"]:
             continue
 
         if disposition == "inline":