Discussions

I've been recommended to whitelist Easyship's IP addresses but not sure how to go about that. My website runs on wordpress with woocommerce, so Easyship mentioned I should whitelist their IP addresses in woocommerce, but any suggestions how to go about that?
tried to find info via google or woocommerce but didn't find anything useful and am hesitant to just whitelist some IP addresses somehow. Any help is appreciated. thanks!