This morning I have received 7 non-deliverable e-mails which are obviously spam although not marked as such. On checking the headers, the envelope is addressed to anything(random names)@mydomain.co.uk. I have catch all switched off. Have telephoned CS this morning and they have received several reports of the same thing. All the headers have been copied into a Word document and sent in to Force9. Please could this be checked out? It is reminiscent of the last breach - hope not!