/// <summary>
/// Determines whether there are any recipient-specific settings that
/// mean the message should not go through mail filtering.
/// </summary>
/// <param name="sender">The address of the sender.</param>
/// <param name="recipient">The address of the recipient.</param>
/// <param name="server">The server instance.</param>
/// <returns>Whether the sender is a safe sender.</returns>
private bool ShouldBypassFilter(RoutingAddress sender, RoutingAddress recipient, SmtpServer server)
{
if (server == null || sender == null || recipient == null)
{
return(false);
}
AddressBook addressBook = server.AddressBook;
if (addressBook != null)
{
AddressBookEntry addressBookEntry = addressBook.Find(recipient);
if (addressBookEntry != null)
{
if (addressBookEntry.AntispamBypass ||
addressBookEntry.IsSafeSender(sender) ||
addressBookEntry.IsSafeRecipient(recipient))
{
return(true);
}
}
}
return(false);
}
