Remove email pref which is no more valid for receipts
Remove email pref which is no more valid for receipts

ecino/compassion-switzerland,CompassionCH/compassion-switzerland,ecino/compassion-switzerland,eicher31/compassion-switzerland,CompassionCH/compassion-switzerland,CompassionCH/compassion-switzerland,eicher31/compassion-switzerland,ecino/compassion-switzerland,eicher31/compassion-switzerland