We receive a lot of fake emails sent to our personal inbox.
How can I block them on proxmox mail gateway
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How can I block them on proxmox mail gateway
Code:
Jul 23 17:14:15 mailgw01 postfix/smtpd[1588766]: connect from hwsrv-1232239.hostwindsdns.com[104.168.144.220]
Jul 23 17:14:16 mailgw01 postfix/smtpd[1588766]: Anonymous TLS connection established from hwsrv-1232239.hostwindsdns.com[104.168.144.220]: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)
Jul 23 17:14:16 mailgw01...Read more