[SOLVED] Problem with certificate renew

[bibo]

Dear All,

I renewed my certificate with the same information the last certificate and
my browse give to me this warning.
"The security certificate presented by this website was issued for a different website´s address."

My configuration is showed below.
server name: mailhost.mydomain.com.br
webmail URL: webmail.mydomain.com.br

I checked my Subject: CN in my certificate and it is correct. What´s wrong?
I show the command output below.

[root@mailhost commercial]# /opt/zimbra/openssl/bin/openssl x509 -text -in commercial.crt
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 534497 (0x827e1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: O=Root CA, OU=http://www.cacert.org, CN=CA Cert Signing Authority/emailAddress=support@cacert.org
Validity
Not Before: Feb 4 11:41:21 2010 GMT
Not After : Aug 3 11:41:21 2010 GMT
Subject: CN=webmail.mydomain.com.br
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public Key: (1024 bit)
Modulus (1024 bit):
xx:XX:XX:XX:XX:XX:XX
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Client Authentication, TLS Web Server Authentication, Netscape Server Gated Crypto, Microsoft Server Gated Crypto
X509v3 Key Usage:
Digital Signature, Key Encipherment
Authority Information Access:
OCSP - URI:http://ocsp.cacert.org/

X509v3 Subject Alternative Name:
DNS:mailhost.mydomain.com.br, DNS:ns.mydomain.com.br
Signature Algorithm: sha1WithRSAEncryption
xxxxx...

Best regards,
Bibo

[bibo]

Hi All,

When you use the Subject Alternative Name (SAN) you must add the CN in the SAN. I have added and I resolved my problem. In that case my SAN was
Subject Alternative Name:
DNS:mailhost.mydomain.com.br, DNS:webmail.mydomain.com.br


Best regards,
Bibo