Hongkong Post e-Cert
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Certizen Limited

Hongkong Post

Level Double-A conformance, W3C WAI Web Content Accessibility Guidelines 2.0


e-Cert (Server) User Guide

e-Cert (Server) applicants can read the following user guides for generating their key pair and Certificate Signing Request (CSR) on different types of servers. For operational details, applicants should refer to the vendor of respective server because the detail procedures in generating the key pair and CSR differ from one server to another.

User Guides for e-Cert (Server) Applicant
1. User Guide for Microsoft IIS 10 PDF
2. User Guide for Apache Web Server PDF
3. User Guide for Exchange Server 2010 PDF
4. User Guide for Nginx Web Server PDF
5. User Guide for Installation of Cross-Certificate PDF
If you have any enquiries, please call our service hotline at 2921 6633.

A new cross-certificate has been made ready for e-Cert (Server) subscribers to cater for the expiry of Hongkong Post Root CA1 ("Root CA1") on 15 May 2023. For details, please refer to the announcement on 1 December 2022.


NOTE: All download documents can be read with Acrobat Reader.