/// <summary>
/// 获取邮件数据信息，并限定条件
/// </summary>
/// <param name="startDate">晚于指定的接收日期的邮件</param>
/// <param name="endDate">早于指定接收日期的邮件</param>
/// <param name="titleKeywords">邮件标题中的关键词</param>
public List <EmailDataInfo> GetMailDataInfos(DateTime?startDate = null, DateTime?endDate = null, String[] titleKeywords = null)
{
List <EmailDataInfo> emailDataInfos = new List <EmailDataInfo>();
List <Mail> mails = new List <Mail>();
List <MailInfo> mailInfos = new List <MailInfo>();
MailServer oServer = new MailServer(MailServerAddress,
this.User, this.Password, true, ServerAuthType.AuthLogin, ServerProtocol.Imap4);
oServer.Port = 993;
MailClient oClient = new MailClient(LicenseCode);
try
{
oClient.Connect(oServer);
String condition = "ALL";
if (startDate.HasValue)
{
String startDateStr = this.GetDateString(startDate.Value);
condition += " SINCE " + startDateStr;
}
if (endDate.HasValue)
{
String endDateStr = this.GetDateString(endDate.Value);
condition += " SENTBEFORE " + endDateStr;
}
//官网上提供的一系列关键词的条件都无效，暂时使用本地筛选的方法。 https://www.emailarchitect.net/eagetmail/sdk/
//if (!String.IsNullOrWhiteSpace(titleKeyword))
//{
// condition += $" KEYWORD {titleKeyword}";
//}
MailInfo[] result = oClient.SearchMail(condition);
mailInfos.AddRange(result);
foreach (var info in mailInfos)
{
//先获取邮件头部信息，此处邮件的信息并不完整，后续需要使用 GetMail 获取完整的邮件信息
var headerMailData = oClient.GetMailHeader(info);
var headerMail = new Mail(LicenseCode);
headerMail.Load(headerMailData);
if (this.AccordTitleKeywords(headerMail.Subject, titleKeywords))
{
EmailDataInfo dataInfo = new EmailDataInfo();
this.BuildEmailDataInfo(dataInfo, headerMail, info);
emailDataInfos.Add(dataInfo);
}
}
}
finally
{
oClient.Quit();
oClient.Close();
}
return(emailDataInfos);
}
/// <summary>
/// 下载指定的邮件数据信息到本地
/// </summary>
/// <param name="dataInfo"></param>
public void DownloadEmailInfo(EmailDataInfo dataInfo)
{
MailServer oServer = new MailServer(MailServerAddress,
this.User, this.Password, true, ServerAuthType.AuthLogin, ServerProtocol.Imap4);
oServer.Port = 993;
MailClient oClient = new MailClient(LicenseCode);
try
{
oClient.Connect(oServer);
var mail = oClient.GetMail(dataInfo.MailInfo);
this.BuildEmailDataInfo(dataInfo, mail, dataInfo.MailInfo);
this.SaveMailDataInfo(dataInfo);
dataInfo.IsDownloadedMail = true;
}
finally
{
oClient.Quit();
oClient.Close();
}
}
public void Disconnect()
{
oClient.Close();
}