从Sql Server 2008 R2发送数据库邮件失败.像错误无法连接到邮件服务器. (试图以一种其访问权限禁止的方式访问套接字吗?

大家好.
我正在从sql server 2008 r2发送电子邮件.

数据库邮件配置详细信息设置为:
-------------------------------------------------- ------------
伺服器名称:smtp.gmail.com
端口号:587
设置基本身份验证:用户名，密码

我尝试了更多，但是电子邮件发送失败并且发生错误是-:

由于邮件服务器故障，邮件无法发送给收件人. (使用帐户2(2012-05-03T15:46:30发送邮件.异常消息:无法连接到邮件服务器.)(试图以一种受其访问权限禁止的方式访问套接字173.194.79.108:587 ).)


致谢:
Ganpat Sharma

Hi everyone.
i am sending email from sql server 2008 r2.

database mail configuration details set as :
--------------------------------------------------------------
Server Name : smtp.gmail.com
Port No : 587
Set Basic Authentication : User Name, Password

i tried more but email sending is failed and error occur is-:

The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 2 (2012-05-03T15:46:30). Exception Message: Could not connect to mail server. (An attempt was made to access a socket in a way forbidden by its access permissions 173.194.79.108:587). )


Thanks and Regards:
Ganpat Sharma