"crsend._domainkey.raumnatur.ch" v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzpEsu7kAETUBToaMiTdMZswUlDwsgfY8S83ft/X93qDEJd4YWbo0Wgjd1KEFZtarUSnOEeHCiTZazxeDa0gi+ChjJRuG+lDGYS9FkI7AFW4f6zYoTMNT0eZqEAegZWi7SGfKOEdkjlkSnQKW0jOxiZWLE0faoZp0Mz0itDkw8A85acuQIYuxw5xj7Gj+vabS3atvA4ftKv+S+fFzaHpSN9W/WDPEBS+UxKzAn0IaKZbDa8/7y5oZG1oh0Nqh9f3Nnd5q+8g3biLDGDOgMVw9qeXLekUXsR0mCX+gkN0/1hUQWnfp8jYg/z7r7QxE18CGOGqp39jzNrrLfZnb2kmycwIDAQAB