CSF blocks communication of WHMCS with registrar

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Jeromero
Junior Member
Posts: 1
Joined: 20 Jun 2020, 10:37

CSF blocks communication of WHMCS with registrar

Post by Jeromero »

Hi all,
we installed ConfigServer Security & Firewall yesterday and last night I noticed that I cannot update (nor register) domains with registrar through WHMCS. Its a custom built module, worked fine before Csf install and registrar confirmed there is no problem at their end.
Does anyone know what setting might be wrong in CSF that could possibly block registrar communication through WHMCS?

Thanks

Sergio
Junior Member
Posts: 1429
Joined: 12 Dec 2006, 14:56

Re: CSF blocks communication of WHMCS with registrar

Post by Sergio »

Have you added your registrar IP on the "QUICK ALLOW" button?

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