Privatemsg (1.0.0-alpha2) - en to cy translation catalogue (7 entries)

en: delete
cy: dileu

en: Delete
cy: Dileu

en: Subject
cy: Testun

en: new
cy: newydd

en: Message
cy: Neges

en: To
cy: I

en: The message has been sent.
cy: Mae'r neges wedi ei yrru.
