Minn. Stat. § 279.131: AFFIDAVIT OF MAILING.

The county auditor shall forthwith file with the court administrator of the district court an affidavit of mailing of such notice and list. The affidavit shall be substantially in the following form:

State of Minnesota )

) ss.

County of . )

............................, being the county auditor of ............. County, being duly sworn, on oath, deposes and says that on the ..... day of .........., ......., ..he mailed the notice and the pertinent portion of the list of real estate remaining delinquent in ............. County on the first Monday of January, ......., to those parties named in the pertinent portion of the list by placing a true and correct copy of the pertinent portion of the list in an envelope addressed to them as shown in said list and depositing the same with postage prepaid, in the U.S. Mails at ............................, Minnesota.

Subscribed and sworn to before me this ..... day of ...................., .......