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使用下面的代码Winmail.dat文件的RTF主体作为附件添加到保存的电子邮件没有身体:Mimekit添加RTF格式作为附件,而不是身体
using (Stream stream = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.None))
{
MimeKit.MimeMessage mimeMessage = MimeKit.MimeMessage.Load(stream);
int i = 1;
foreach (MimeKit.MimePart attachment in mimeMessage.Attachments)
{
if (attachment.GetType() == typeof(MimeKit.Tnef.TnefPart))
{
MimeKit.Tnef.TnefPart tnefPart = (MimeKit.Tnef.TnefPart)attachment;
MimeKit.MimeMessage tnefMessage = tnefPart.ConvertToMessage();
tnefMessage.WriteTo(path + $"_tnefPart{i++}.eml");
}
}
}
我怎么能解决这个问题?
展望Attachments
它不存在有,但附件和body.rtf文件存在于BodyParts
。所以,我可以得到body.rtf文件是这样的:
int b = 1;
foreach (MimeKit.MimeEntity bodyPart in tnefMessage.BodyParts)
{
if (!bodyPart.IsAttachment)
{
bodyPart.WriteTo(path + $"_bodyPart{b++}.{bodyPart.ContentType.MediaSubtype}");
}
}
边注:是的body.rtf文件是不正确的RTF,因为它具有以下开始:
内容-Type:text/rtf;名称= body.rtf
(新线)