diff --git a/parsemail.go b/parsemail.go
index 6a60192..85f8a32 100644
--- a/parsemail.go
+++ b/parsemail.go
@@ -354,7 +354,7 @@ func decodeContent(content io.Reader, encoding string) (io.Reader, error) {
 		}
 
 		return bytes.NewReader(b), nil
-	case "7bit":
+	case "7bit", "8bit", "binary:
 		dd, err := ioutil.ReadAll(content)
 		if err != nil {
 			return nil, err
@@ -490,4 +490,4 @@ type Email struct {
 
 	Attachments   []Attachment
 	EmbeddedFiles []EmbeddedFile
-}
\ No newline at end of file
+}