As soon as i sent this to Arvato ....
Dear Anonymous at Arvato,
I will therefore be reporting this to the financial ombudsman as you are persuing funds that your client has now admitted are not due. I will also update Consumer Direct as to your stance on the matter.
Should you continue to chase payment for something I have irefutably shown isn't due (and furthermore you have not proven to be due), I will seek legal advice on claiming against persistant, unwarranted harrassment.
Very kind regards
They responded with .........
There seems to be some confusion in regards to this matter.
Would you be kind enough to forward a telephone number will be able to call you on. I’ll be able to call on Monday at a time convenient to you.
If you wish to speak to me my name is xxxxxx xxxxxxx my extension number is xxxxx
Still nothing from 1and1 since nominet's involvement.