This is in the context of Cross-origin resource sharing. For the preflight request, the server is not sending the headers set. When a valid cookie is not passed with the \"Opti
"LimitExcept" directive solved it. In fact, prior to posting the question I tried the directive, however the mistake earlier was including the first two lines ("Options Includes..." and "Alowoverride...") within the "LimitExcept" block.
Options Includes FollowSymLinks ExecCGI MultiViews
AllowOverride None
Order allow,deny
allow from all
AuthType Net
PubcookieInactiveExpire -1
PubcookieAppID app1.company.com
require valid-user
#<- syntax error fixed.