(void *)offsetof(smtp_transport_options_block, dkim.dkim_sign_headers) },
{ "dkim_strict", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, dkim.dkim_strict) },
(void *)offsetof(smtp_transport_options_block, dkim.dkim_sign_headers) },
{ "dkim_strict", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, dkim.dkim_strict) },