private static RecipientTypeDetails CalculateLegacyMailboxRTD(ADUser user)
{
if (MailboxMoveHelper.IsLinkedAccount(user))
{
return(RecipientTypeDetails.LinkedMailbox);
}
if (MailboxMoveHelper.IsSelfSid(user.MasterAccountSid))
{
return(RecipientTypeDetails.SharedMailbox);
}
return(RecipientTypeDetails.UserMailbox);
}
private static bool IsSecurityPrincipal(ADUser user)
{
return(!MailboxMoveHelper.IsSelfSid(user.MasterAccountSid) && ((user.UserAccountControl & UserAccountControlFlags.AccountDisabled) == UserAccountControlFlags.None || MailboxMoveHelper.IsLinkedAccount(user)));
}