uschar *remove_headers; /* list of those to remove */
void *variables; /* router-vasriables */
-#ifdef EXPERIMENTAL_SRS
+#ifdef EXPERIMENTAL_SRS_ALT
uschar *srs_sender; /* Change return path when delivering */
#endif
BOOL ignore_error:1; /* ignore delivery error */
#ifdef SUPPORT_I18N
BOOL af_utf8_downcvt:1; /* downconvert was done for delivery */
#endif
-#ifdef EXPERIMENTAL_TLS_RESUME
+#ifndef DISABLE_TLS_RESUME
BOOL af_tls_resume:1; /* TLS used a resumed session */
#endif
} flags;