This is a really basic question, but could someone tell me how to whitelist an IP address in the root htaccess file?
I’ve been having issues with PayPal’s IPN not being able to communicate with my server (Error 403 Forbidden). After lengthy discussions with my host, the problem’s been narrowed down to my hefty security settings within the htaccess file which is probably blocking the IPN Post from talking to my website.
Rather than delete any of the security settings, I would prefer to whitelist the PayPal’s IP address which I hope will solve the problem.
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