id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
12503	DNS Checking on OS X	technosailor	technosailor	"Seems OS X Server chokes on checkdnsrr(). We only use this on registration so it should be low impact. This patch adds a new $is_osx global variable and patched the validate_email() function where DNS checking is done.

In versions of WPMU <= 2.9.x, the $check_dns argument for validate_email() was set to true by default. With WPMS, the argument is set to false which solves most of core's issues. However, this patch also overrides this argument in case plugin developers need it on OS X server."	defect (bug)	closed	normal	3.0	General	3.0	normal	fixed	has-patch