Oh and on a sidenote, there is a cheap, easy and trouble free way to resolve the problem and any future ones with email; don't use an ISP email service, use an email provider that isn't ISP dependant, ...
Another broken record response David? You may have had a bad experience as well do others who post here, but don't be so hastey to slate Orange when 'every' provider has their own faults. You were jus ...
Most companies will for a certain period of time, depending on the method of payment. I believe direct debit details are kept for 1-3 months and credit card details for 3-6 months.
It looks to me as though Orange are using a very outdated way of sending emails and thus certain companies are blocking them because spam companies send email in a vey similar manner.