Are there other verification methods when applying for Digicert or Geotrust certificates if no valid verification method is available or the registered contact information does not support verification?

If no verifiable contact information can be found:

1. You can update the registered phone number or email address on Qichacha, Baidu Maps, or 114 Directory Assistance.
2. CAs generally do not accept verification via attorney letters. You may complete verification by providing one of the organization's utility bills for water, electricity, gas, or telephone service (only bills from the most recent three months are required); the bill must display the company organization's name, address, and phone number.