Updated text

app/src/main/res/values/strings.xml

@@ -1049,7 +1049,7 @@
     <string name="title_attachment_keywords">attached,attachment,attachments,included</string>
     <string name="title_attachment_reminder">Did you intend to add an attachment?</string>
     <string name="title_plain_reminder">All formatting will be lost</string>
-    <string name="title_dsn_reminder">Hard bounces damage the email reputation of the recipient!</string>
+    <string name="title_dsn_reminder">Hard bounces damage the email reputation of the original sender!</string>
     <string name="title_size_reminder">Message (%1$s) larger than server limit (%2$s)</string>
     <string name="title_attachments_missing">Not all attachments have been downloaded</string>
     <string name="title_dialog_hint">This dialog can be enabled again via the three-dots menu in the top action bar</string>