uschar *tls_verify_cert_hostnames;
#endif
#ifndef DISABLE_DKIM
- uschar *dkim_domain;
- uschar *dkim_private_key;
- uschar *dkim_selector;
- uschar *dkim_canon;
- uschar *dkim_sign_headers;
- uschar *dkim_strict;
+ struct ob_dkim dkim;
#endif
} smtp_transport_options_block;