diff --git a/email/worker.go b/email/worker.go
index bb74a0ca183a5ac628111802e4d122287cc176b4..4f3501b5b0bf94d7f28486944601ff3b1cd7388c 100644
--- a/email/worker.go
+++ b/email/worker.go
@@ -146,7 +146,10 @@ 	}
 	defer cleartext.Close()
 
 	var inlineHeader mail.Header
-	inlineHeader.SetContentType("text/plain", map[string]string{"charset": "UTF-8"})
+	inlineHeader.SetContentType("text/plain", map[string]string{
+		"charset": "UTF-8",
+		"format":  "flowed",
+	})
 	body, err := mail.CreateSingleInlineWriter(cleartext, inlineHeader)
 	if err != nil {
 		panic(err)