private static void GenerateDsnBody(MessageItem message, Stream outputStream, DsnHumanReadableWriter dsnWriter, HeaderList headerList, out CultureInfo cultureInfo, out Charset charset)
{
message.Load(ReportMessageSchema.Instance.AutoloadProperties);
MailboxSession mailboxSession = message.Session as MailboxSession;
List <DsnRecipientInfo> list = new List <DsnRecipientInfo>(message.Recipients.Count);
HashSet <string> hashSet = new HashSet <string>();
foreach (Recipient recipient in message.Recipients)
{
list.Add(new DsnRecipientInfo(recipient.Participant.DisplayName, recipient.Participant.EmailAddress, recipient.Participant.RoutingType, DsnMdnUtil.GetMimeDsnRecipientStatusCode(recipient).Value, recipient.GetValueOrDefault <string>(InternalSchema.SupplementaryInfo)));
string valueOrDefault = recipient.GetValueOrDefault <string>(InternalSchema.RemoteMta);
if (!string.IsNullOrEmpty(valueOrDefault))
{
hashSet.TryAdd(valueOrDefault);
}
}
StringBuilder stringBuilder = new StringBuilder(hashSet.Count * 20);
foreach (string value in hashSet)
{
stringBuilder.Append(value);
stringBuilder.Append(", ");
}
dsnWriter.CreateDsnHumanReadableBody(outputStream, ReportMessage.GetDsnCultures(mailboxSession, headerList, dsnWriter), message.GetValueOrDefault <string>(InternalSchema.OriginalSubject), list, ReportMessage.GetDsnFlags(message.ClassName), message.GetValueOrDefault <string>(InternalSchema.ReportingMta, string.Empty), (stringBuilder.Length > 0) ? stringBuilder.ToString(0, stringBuilder.Length - ", ".Length) : null, null, headerList, out cultureInfo, out charset);
}
