diff --git a/UI/AdministrationUI/Welsh.lproj/Localizable.strings b/UI/AdministrationUI/Welsh.lproj/Localizable.strings
index d004cd230..ae5692375 100644
--- a/UI/AdministrationUI/Welsh.lproj/Localizable.strings
+++ b/UI/AdministrationUI/Welsh.lproj/Localizable.strings
@@ -25,3 +25,7 @@
 "No resource" = "Dim adnodd";
 "Any Authenticated User" = "Unrhyw Ddefnyddiwr a Ddilyswyd";
 "Public Access" = "Mynediad Cyhoeddus";
+"Save" = "Save";
+"Clear" = "Clear";
+"Message of the day" = "Message of the day";
+"Message of the day has been saved" = "Message of the day has been saved";
diff --git a/UI/PreferencesUI/Welsh.lproj/Localizable.strings b/UI/PreferencesUI/Welsh.lproj/Localizable.strings
index 89ddfa283..dfc5bfbbf 100644
--- a/UI/PreferencesUI/Welsh.lproj/Localizable.strings
+++ b/UI/PreferencesUI/Welsh.lproj/Localizable.strings
@@ -205,7 +205,7 @@
 "Insert signature on reply" = "Insert signature on reply";
 "Insert signature on forward" = "Insert signature on forward";
 "Show recipients or sender full email in mailboxes" = "Show recipients or sender full email in mailboxes";
-"Hide inline attachments" = "Hide inline attachments";
+"Hide attachements for inline images" = "Hide attachements for inline images";
 
 /* Base font size for messages composed in HTML */
 "Default font size" = "Maint ffont diofyn";
@@ -231,8 +231,11 @@
 "Mail Account" = "Cyfrif E-bost";
 "New Mail Account" = "Cyfrif E-bost Newydd";
 "Server Name" = "Enw Gweinydd";
+"Outgoing Server Name (SMTP)" = "Outgoing Server Name (SMTP)";
+"Smtp Auth" = "Smtp Auth";
 "Port" = "Porth";
 "Encryption" = "Amgryptiad";
+"Outgoing Encryption" = "Outgoing Encryption";
 "None" = "Dim";
 "User Name" = "Enw Defnyddiwr";
 "Full Name" = "Enw Llawn";