There is a website at x ip address and dozens of e-mail addresses. We are using plesk panel with windows server and IIS. Some private companies (such as banks) do not receive our mails at all because the reputation value is poor on this ip address, but 2-3 different blacklist checks do not show "blocked" anywhere.
Check web address; https://talosintelligence.com/reputation_center/lookup?search=80.01.01.01 (example ip: 80.01.01.01)
Do we have a chance to revise or update (to remove poor) for this ip address? Or will it be efficient to do the output ip address of the mails on the mailenable application via the y ip address that we will add to the server?
Updating the poor weakness rating or adding new ip to the server
