The Messaging Abuse Reporting Format (marf) Working Group in the Applications Area has concluded. The IESG contact persons are Barry Leiba and Pete Resnick. The RFC Editor has published the final MARF documents, and the working group has finished its work and is now closing. The Applications ADs thank the anti-abuse community for its work in producing Abuse Reporting Format standards and related information. Special posthumous thanks go to the late JD Falk, who worked on his contributions through periods of hospitalization. The mailing list <marf@ietf.org> will remain open for related discussions.