Royal Mail OBA glitch and temporary work around
Hopefully everything will be fixed by tomorrow, but if you are still affected it’s not the end of the world, Royal Mail offer complete a support solution so that you can keep posting.
You should email a copy of the mailing file to firstname.lastname@example.org, and then print off a copy of the file and a copy of the receipt email confirming you’ve emailed the file to Royal Mail. Hand all of this over to your collection Postie with your mail. Royal Mail will create the order from the information you email them.
For help on how to complete the OBA Order Generator file Royal Mail also have Training Videos.