Installing Commercial Certificate error

[RomanRus]

Hello! I want to install certificate, but i have next errors:
All doing as in this manual Installing a GeoTrust Commercial Certificate - Zimbra :: Wiki

1 step)

[root@zmail certs]# cd /opt/zimbra/ssl/zimbra/commercial
[root@zmail commercial]# tar -czvf /tmp/ssl.commercial.tar.gz *
commercial_ca.crt
commercial.crt
commercial.key
QuickSSL_CA_Bundle.pem
[root@zmail commercial]# rm -rf *

2 step)

[root@zmail commercial]# /opt/zimbra/bin/zmcertmgr createcsr comm -new -subject "/C=RU/ST=Moscow/L=Moscow/O=rackstore/OU=Tech/CN=rackstore.ru"
** Generating a server csr for download comm -new -subject /C=RU/ST=Moscow/L=Moscow/O=rackstore/OU=Tech/CN=rackstore.ru
** Backup /opt/zimbra/ssl/zimbra to /opt/zimbra/ssl/zimbra.20120802125919
** Retrieving Commercial CA cert from ldap...done.
** Creating server cert request /opt/zimbra/ssl/zimbra/commercial/commercial.csr...done.
** Saving server config key zimbraSSLPrivateKey...done.

3 step)

[root@zmail commercial]# cat commercial.csr >> rackstore.ru.crt

4 step)

[root@zmail commercial]# wget http://***.ru/root.crt 
[root@zmail commercial]# wget https:/***.ru/crossroot.crt
[root@zmail commercial]# wget http://***.ru/gd_intermediate.crt
[root@zmail commercial]# cat gd_intermediate.crt crossroot.crt root.crt >> commercial_ca.crt

5 step)

[root@zmail commercial]# /opt/zimbra/bin/zmcertmgr verifycrt comm  private.key  rackstore.ru.crt gd_intermediate.crt
** Verifying rackstore.ru.crt against private.key
Certificate (rackstore.ru.crt) and private key (private.key) match.
XXXXX ERROR: Invalid Certificate: rackstore.ru.crt: serialNumber = glHUR/XC0DM3N1Z8C8woE1DntqdZo02L, OU = GT15817146, OU = See www.rapidssl.com/resources/cps (c)12, OU = Domain Control Validated - RapidSSL(R), CN = *.rackstore.ru
error 20 at 0 depth lookup:unable to get local issuer certificate

[phoenix]

Why didn't you follow the forum threads that cover installing a rapidssl certificate? How about a forum search for the error you're seeing?

[RomanRus]

Thank you so much for the second link, the problem is solved

[root@zmail commercial]# /opt/zimbra/bin/zmcertmgr verifycrt comm private.key rackstore.ru.crt
** Verifying rackstore.ru.crt against private.key
Certificate (rackstore.ru.crt) and private key (private.key) match.
Valid Certificate: rackstore.ru.crt: OK