Hi folks, All of the mailing lists for the MPI Forum will have a brief outage tomorrow (Friday, May 26th) at 10:00 AM Central US time while Argonne (our gracious mailing list host) migrates a server and we make a quick DNS change to point to the new location. This should be a brief outage and (hopefully) no incoming messages will be lost during the transition, but be aware that messages sent around that time have a chance of not getting delivered depending on your local DNS cache and timing. If you have any questions or concerns about this, please let me know. Thanks, Wesley