Install a Comodo SSL certificate in Carbonio
Install a Comodo SSL certificate in Carbonio Generate CSR: 1. Run the command from: /opt/zextras/ssl/carbonio/commercial/ openssl req -new -newkey rsa:2048 -nodes -keyout yourdomain.key -out yourdomain.csr 2-file will be created as named yourdomain.key yourdomain.csr Now, create a certificate and proceed to the installation process. Installation: 2. Rename the key file as commercial.key mv rrf-bd.org.key commercial.key 3. Create 2 CRT files: touch commercial.crt touch commercial_ca.crt provide ownership to zextras : chown zextras:zextras commercial.crt chown zextras:zextras commercial_ca.crt chown zextras:zextras commercial.key 4. Now copy & paste 3 certificates, root & 2 intermediate certificates a) SectigoPublicServerAuthenticationRootR46_USERTrust.crt b) SectigoPublicServerAuthenticationCADVR36.c...