If you recipient has not received the email notification, it has ended up in their spam/junk folder. We have taken precautions so that emails will not be caught in such filters, but it can happen in some cases. Tell your recipient to have a look in the spam/junk folder, and to add our notification system email address (Denne e-postadressen er beskyttet mot programmer som samler e-postadresser. Du må aktivere javaskript for å kunne se den.) to their contacts address book. After they add the contact, they will not have any problems receiving files from you again.