When applying for sslTrus and Sectigo certificates, if there is no valid verifiable contact method or the registered contact method does not support verification, are there other solutions?

If no verifiable contact method can be found:

1. You can register a phone number or email address on Qichacha, Aiqicha, or 114best, or register new contact information on the official website displayed on third-party platforms.
2. If it is inconvenient to make modifications, you can use lawyer letter verification: fill in the lawyer letter template provided by the CA and have it signed by a lawyer (the lawyer must be registered with the local lawyers association and hold a valid practicing license; the CA will verify the contact information of the lawyer and the law firm).