Looks like Github doesn't understand mailto: links, so
we'll have to create KB pages on tailscale.com and point
to those.
Signed-off-by: David Anderson <dave@natulte.net>
The configuration directs support/product questions
to info@tailscale.com, and security issues to
security@tailscale.com.
Signed-off-by: David Anderson <dave@natulte.net>