The participants of the reference mark was examined by swissE-mailing.
swissE-mailing testified his e-mail correspondence as:
EN - Would you like your e-correspondence performance publicly express? Include the reference mark in your own website. Sign in.
DE - Möchten Sie auch Ihre E-Korrespondenzleistung öffentlich bekunden? Gleich das Referenzzeichen in die eigene Webseite einbinden.