Open Stack

This is just a quick heads up that, in order to deal with recent
spam flooding from spoofed E-mail addresses claiming to originate
from domains which provide strict IETF RFC 7208 SPF records[*], we
have instituted a change to reject messages failing SPF "-all"
policies for their domains (not those with "?all" or "~all") at time
of receipt to our listservs. If anyone encounters issues which look
like a rejection resulting from this change in behavior, please
reach out to us in the #openstack-infra channel on the Freenode IRC
network.

[*] https://tools.ietf.org/html/rfc7208
-- 
Jeremy Stanley
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