【发布时间】:2013-12-28 17:16:00
【问题描述】:
我有这个程序尝试使用内部 Exchange 帐户向外部地址发送电子邮件,我收到以下错误:
“邮箱不可用。服务器响应为 5.7.1 无法中继”
我们有 Exchange 2010。我不明白为什么,因为我用来发送的帐户是本地帐户。这是我的代码:
Dim client As SmtpClient = New SmtpClient("webmail.company.com")
client.DeliveryMethod = SmtpDeliveryMethod.Network
client.UseDefaultCredentials = False
client.Credentials = New NetworkCredential("Service", "pwd", "company")
Dim message As MailMessage = New MailMessage("service@company.com", "someone@outsidecompany.com")
Message.Body = "Test Message"
Message.Subject = "Hello"
client.Send(message)
message = Nothing
【问题讨论】:
标签: email smtpclient exchange-server-2010