错误:找不到自动发现服务
var timeZones = TimeZoneInfo.GetSystemTimeZones();
var localTimeZone = TimeZoneInfo.Local;
var timeZone = timeZones.FirstOrDefault(x => x.StandardName == localTimeZone.StandardName) ?? localTimeZone;
var service = new ExchangeService(ExchangeVersion.Exchange2007_SP1, timeZone)
{
UseDefaultCredentials = true,
Timeout = int.MaxValue
};
service.AutodiscoverUrl(emailAddress, url => true); //Error at this line - The Autodiscover service couldn't be located.