系统日志里面出现这样的错误请问，怎么解决。我自己在百度上找，但是没有找到答案
Event Type: Error
Event Source: MSExchangeTransport
Event Category: TransportService
Event ID: 12014
Date: 2012-1-14
Time: 9:08:58
User: N/A
Computer: CNSV04
Description:
Microsoft Exchange couldn't find a certificate that contains the domain name ABC.com in the personal store on the local computer. Therefore, it is unable to offer the STARTTLS
SMTP verb for any connector with a FQDN parameter of ABC.com. Verify the connector configuration and the installed certificates to make sure that there is a certificate with a domain name for every connector FQDN.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
