Review once

app/src/main/res/layout/dialog_review.xml

@@ -30,5 +30,16 @@
             android:textColor="?android:attr/textColorPrimary"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvMessage" />
+
+        <eu.faircode.email.FixedTextView
+            android:id="@+id/tvOnce"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/title_ask_once"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            android:textColor="?android:attr/textColorPrimary"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvExplanation" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </eu.faircode.email.ScrollViewEx>

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

@@ -866,6 +866,7 @@
         It would be appreciated if you could rate FairEmail in the Play Store.
         This will help to maintain a balance between unfavorable and favorable reviews.
     </string>
+    <string name="title_ask_once">This message will only appear once, unless you select \'Later\'</string>
 
     <string name="title_third_party">You are using a version of a third party</string>