/// <summary>
/// Check if a mail thread is ignored or not
/// If it is ignored then there is nothing for us to do with it.
/// Normally another rule kicks in and deletes it.
/// </summary>
/// <param name="mailItem"></param>
/// <returns></returns>
private bool IsIgnoredConversation(Outlook._MailItem mailItem)
{
// does the folder allow conversations?
var folder = mailItem.Parent as Outlook.MAPIFolder;
var store = folder?.Store;
if (store?.IsConversationEnabled != true)
{
return(false);
}
// get that conversation
Outlook._Conversation conv = mailItem.GetConversation();
// get the delete rule.
var delete = conv?.GetAlwaysDelete(_session.DefaultStore) ?? Outlook.OlAlwaysDeleteConversation.olDoNotDelete;
// if we want to delete the conversation, then we can assume it is ignored.
return(Outlook.OlAlwaysDeleteConversation.olAlwaysDelete == delete);
}
