sslabuse@comodo.com it is<p>4.9.2 Who can Request Revocation
A Subscriber or another appropriately authorized party
can request revocation of a Certificate. An authorized party includes an RA, regardless of whether on behalf of the
Subscriber may request revocation through their account.
Other parties may report suspected Private Key
Compromise, Certificate misuse, or other types of fraud, compromise, misuse, inappropriate conduct, or any other matter related to Certificates, in the first instance, by email to sslabuse@comodo.com.