BOOL af_cert_verified:1; /* delivered with verified TLS cert */
BOOL af_pass_message:1; /* pass message in bounces */
BOOL af_bad_reply:1; /* filter could not generate autoreply */
+ BOOL af_tcp_fastopen:1; /* delivery used TCP Fast Open */
#ifndef DISABLE_PRDR
BOOL af_prdr_used:1; /* delivery used SMTP PRDR */
#endif
uschar *dkim_canon;
uschar *dkim_sign_headers;
uschar *dkim_strict;
+ uschar *dkim_hash;
BOOL dot_stuffed;
};