Hello,
someone outside of our domain is spoofing our WebMaster address and sending spam to everyone. is there a way to make a rule on Proxmox to block webmaster@blank.com from sending to itself?
(block webmaster@mycompany.com from sending to webmaster@mycompany.com)
We are using v2.5, and PFSense as our Firewall.
thank you,
someone outside of our domain is spoofing our WebMaster address and sending spam to everyone. is there a way to make a rule on Proxmox to block webmaster@blank.com from sending to itself?
(block webmaster@mycompany.com from sending to webmaster@mycompany.com)
We are using v2.5, and PFSense as our Firewall.
thank you,