C＃O365 ews身份验证

Question

我正在尝试使用c＃EWS测试我们的安全性设置：基本身份验证。

我正在使用以下几行进行连接

ExchangeService myService = new ExchangeService(); 
myService.Credentials = new NetworkCredential(userData.EmailAddress, userData.Password);

我正确的假设是基本身份验证而不是现代身份验证

Answer 1

您还需要将url和凭据一起传递

ExchangeService myService = new ExchangeService()
{
   Credentials = new WebCredentials(username, password),
   Url = new Uri(exchangeUrl)
};

或者如果您想使用特定的交换版本，则可以使用like

var exchangeVersion = ExchangeVersion.Exchange2010_SP2; // or any valid version

ExchangeService myService = new ExchangeService(exchangeVersion)
{
   Credentials = new WebCredentials(username, password),
   Url = new Uri(exchangeUrl)
};

希望这会有所帮助。