We are currently investigating a problem with processing Mailmark data today.  

Our IT teams are looking to resolve this as soon as possible however, Mailmark PDF’s may not be available on 21 May 2021 until circa 18:00 and MDD data files not available until circa 20:00.  

We will keep you updated as soon as we know any more.  Thank you for your understanding and patience whilst we continue to resolve this matter.