diff --git a/po/cs.po b/po/cs.po
index 16f38917..8a2ccd56 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -12,8 +12,8 @@ msgstr ""
 "Project-Id-Version: geary\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=geary&keywords=I18N+L10N&component=internationalization\n"
-"POT-Creation-Date: 2016-10-15 07:09+0000\n"
-"PO-Revision-Date: 2016-10-16 22:50+0200\n"
+"POT-Creation-Date: 2016-10-16 20:51+0000\n"
+"PO-Revision-Date: 2016-10-17 08:52+0200\n"
 "Last-Translator: Marek Černocký <marek@manet.cz>\n"
 "Language-Team: čeština <gnome-cs-list@gnome.org>\n"
 "Language: cs\n"
@@ -706,57 +706,57 @@ msgstr "Nah_radit"
 
 #. Find out what to do with the inline composers.
 #. TODO: Remove this in favor of automatically saving drafts
-#: ../src/client/application/geary-controller.vala:2350
+#: ../src/client/application/geary-controller.vala:2353
 msgid "Close open draft messages?"
 msgstr "Zavřít otevřený koncept zprávy?"
 
-#: ../src/client/application/geary-controller.vala:2472
+#: ../src/client/application/geary-controller.vala:2475
 #, c-format
 msgid "Empty all email from your %s folder?"
 msgstr "Vyprázdnit všechny zprávy z vaší složky %s?"
 
-#: ../src/client/application/geary-controller.vala:2473
+#: ../src/client/application/geary-controller.vala:2476
 msgid "This removes the email from Geary and your email server."
 msgstr "Tímto se odstraní pošta z aplikace Geary i z poštovního serveru."
 
-#: ../src/client/application/geary-controller.vala:2474
+#: ../src/client/application/geary-controller.vala:2477
 msgid "This cannot be undone."
 msgstr "Nebude možné to vrátit zpět."
 
-#: ../src/client/application/geary-controller.vala:2475
+#: ../src/client/application/geary-controller.vala:2478
 #, c-format
 msgid "Empty %s"
 msgstr "Vyprázdnit %s"
 
-#: ../src/client/application/geary-controller.vala:2492
+#: ../src/client/application/geary-controller.vala:2495
 #, c-format
 msgid "Error emptying %s"
 msgstr "Chyba při vyprazďňování složky %s"
 
-#: ../src/client/application/geary-controller.vala:2522
+#: ../src/client/application/geary-controller.vala:2525
 msgid "Do you want to permanently delete this message?"
 msgid_plural "Do you want to permanently delete these messages?"
 msgstr[0] "Chcete trvale smazat tuto zprávu?"
 msgstr[1] "Chcete trvale smazat tyto zprávy?"
 msgstr[2] "Chcete trvale smazat tyto zprávy?"
 
-#: ../src/client/application/geary-controller.vala:2524
+#: ../src/client/application/geary-controller.vala:2527
 msgid "Delete"
 msgstr "Smazat"
 
-#: ../src/client/application/geary-controller.vala:2557
+#: ../src/client/application/geary-controller.vala:2560
 msgid "Undo archive (Ctrl+Z)"
 msgstr "Zpět archivace (Ctrl+Z)"
 
-#: ../src/client/application/geary-controller.vala:2572
+#: ../src/client/application/geary-controller.vala:2575
 msgid "Undo trash (Ctrl+Z)"
 msgstr "Zpět přesunutí do koše (Ctrl+Z)"
 
-#: ../src/client/application/geary-controller.vala:2625
+#: ../src/client/application/geary-controller.vala:2628
 msgid "Undo (Ctrl+Z)"
 msgstr "Zpět (Ctrl+Z)"
 
-#: ../src/client/application/geary-controller.vala:2756
+#: ../src/client/application/geary-controller.vala:2759
 msgid "Failed to open default text editor."
 msgstr "Nepodařilo se otevřít výchozí textový editor."
 
@@ -1000,8 +1000,8 @@ msgstr "Neznámý"
 #. Translators: This is displayed in place of the from address
 #. when the message has no from address.
 #: ../src/client/conversation-viewer/conversation-message.vala:354
-msgid "Bez odesilatele"
-msgstr "Odpovědět odesilateli"
+msgid "No sender"
+msgstr "Bez odesilatele"
 
 #. Translators: This separates multiple 'from'
 #. addresses in the header preview for a message.
@@ -2597,3 +2597,4 @@ msgstr "E-mailová adresa:"
 #: ../ui/upgrade_dialog.glade.h:1
 msgid "Geary update in progress…"
 msgstr "Probíhá aktualizace aplikace Geary…"
+