diff --git a/ghost/email-service/lib/email-templates/partials/styles.hbs b/ghost/email-service/lib/email-templates/partials/styles.hbs
index 838d9cc7e7d..15481349702 100644
--- a/ghost/email-service/lib/email-templates/partials/styles.hbs
+++ b/ghost/email-service/lib/email-templates/partials/styles.hbs
@@ -523,6 +523,7 @@ figure blockquote p {
     font-weight: 500;
     margin: 1em 0 0 0; 
     line-height: 1.4em;
+    word-break: break-word;
 }
 
 /* -------------------------------------