The effect of the deed shall be to convey to the grantee therein named the legal and equitable title in fee simple, to the real property described in the deed, excepting only the lien of a local government on such assessments or liens as were not included in the foreclosure proceedings. The deed shall be prima facie evidence of title in the grantee, except as stated in this section, and that all proceedings and acts necessary to make such deed in all respects good and valid have been had and done. Such prima facie evidence shall not be disputed, overcome or rebutted, or the effect thereof avoided, except by satisfactory proof of either:
ORS 223.575