Someone (probably you) changed the vacation script on the server. KMail is no longer able to determine the parameters for the autoreplies. Default values will be used.
Newidodd rhywun (chi, mwy na thebyg) y sgript gwyliau ar y gweinydd. Ni all KMail benodi' r paramedrau ar gyfer yr atebion mwyach. Defnyddir gwerthoedd rhagosod.