[Admin] Abonnement von Günter Keiser <guenter.keiser@t-online.de> deaktiviert auf Nordwest

=?utf-8?q?G=C3=BCnter_Keiser?= <guenter.keiser@t-online.de>'s subscription has been disabled on nordwest@lists.ffnw.de due to their bounce score exceeding the mailing list's bounce_score_threshold.