Site issue, 16 June 2018: Proofpoint Email Protection is intermittently refusing to deliver mail from HotCRP.com. Many sites contract with Proofpoint, including AT&T, IBM, University of Illinois, and Stanford University. HotCRP.com sends valid email, but Proofpoint uses “machine learning,” so this problem is likely to recur. We will work on a fix, but in the meantime Proofpoint customers, such as university IT departments, can manually whitelist mail.hotcrp.com’s IP address, 54.84.184.246, in Proofpoint’s so-called Dynamic Reputation service.
Name Affiliation
Ardalan Amiri Sani University of California -- Irvine
Aruna Balasubramanian Stony Brook University
Christos Efstratiou University of Kent
Chunyi Peng Ohio State University
Daniel Peek Facebook
David Chu Google
Giovanni Pau UPMC/LIP6
Gregory Abowd Georgia Institute of Technology
JeongGil Ko Ajou University
Jeremy Andrus Apple
Lama Nachman Intel Labs
Landon Cox Duke University
Mo Li Nanyang Technological University
Nicholas Lane chair University College London & Nokia Bell Labs
Peter Druschel Max Planck Institute
Qin Lv University of Colorado Boulder
Robert LiKamWa Arizona State University
Robin Kravets University of Illinois at Urbana Champaign
Sourav Bhattacharya Nokia Bell Labs
Stefan Saroiu Microsoft Research
Suman Banerjee University of Wisconsin–Madison
Thomas Moscibroda Microsoft Research
Yingying Chen Stevens Institute of Technology
Youngki Lee Singapore Management University