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Adding or Dropping Subject Alternative Names from UCC Certificates

After your Multiple Domain (UCC) SSL certificate is issued, you can add or remove Subject Alternative Names (SANs) at any time. SANs are the additional, non-primary domain names secured by your UCC SSL certificate. However, keep in mind:

  • Changing your SANs generates a new certificate, which you must install on your server.
  • Your old certificate only remains valid for 72 hours.

To Add or Remove Subject Alternative Names

  1. 登录您的 账户管理器。
  2. 单击 SSL 证书
  3. 在要使用的证书旁,单击管理
  4. 在要使用的证书旁边的操作列中,单击查看状态
  5. 单击管理
  6. Click Add Subject Alternate Name.
  7. 执行以下任一操作:
    You want to... 此...
    Add SANs Enter the common name you want to use, and then click Add.
    Remove SANs Click x next to the SAN, and then click OK.
  8. 单击保存
  9. Click Click Submit All Saved Changes.

Information about Adding SANs

Adding SANs generates a new certificate that you must install on your server. Your old certificate only remains valid for 72 hours. After that, your websites using the old certificate will begin generating errors.

For installation instructions based on your server see 安装 SSL 证书.

For Exchange or IIS servers, you must generate a new CSR, and then use it to re-key your UCC certificate (more info). Finally, install the certificate as if it were new.

Installing on Multiple Servers

If you want to install the UCC on multiple servers, export the private key from the original server and import it on the additional servers you want to secure. Then, install the UCC on the new servers.

If you need further information regarding the replacement of an existing certificate or the import/export of a private key, contact the manufacturer of your hosting server software.


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