#ifdef SUPPORT_SOCKS
fprintf(f, " SOCKS");
#endif
+#ifdef TCP_FASTOPEN
+ fprintf(f, " TCP_Fast_Open");
+#endif
#ifdef EXPERIMENTAL_LMDB
fprintf(f, " Experimental_LMDB");
#endif
#ifdef SUPPORT_SOCKS
macro_create(US"_HAVE_SOCKS", US"y", FALSE, TRUE);
#endif
+#ifdef TCP_FASTOPEN
+ macro_create(US"_HAVE_TCP_FASTOPEN", US"y", FALSE, TRUE);
+#endif
#ifdef EXPERIMENTAL_LMDB
macro_create(US"_HAVE_LMDB", US"y", FALSE, TRUE);
#endif
>>> callout cache: no domain record found for b
>>> callout cache: no address record found for a@b
>>> interface=NULL port=1224
->>> Connecting to 127.0.0.1 [127.0.0.1]:1224 ... 127.0.0.1 in hosts_try_fastopen? no (option unset)
->>> connected
+>>> Connecting to 127.0.0.1 [127.0.0.1]:1224 ... 127.0.0.1 >>> connected
>>> SMTP<< 220 server ready
>>> 127.0.0.1 in hosts_avoid_esmtp? no (option unset)
>>> SMTP>> EHLO myhost.test.ex
>>> callout cache: no domain record found for q
>>> callout cache: no address record found for p1@q
>>> interface=NULL port=1224
->>> Connecting to 127.0.0.1 [127.0.0.1]:1224 ... 127.0.0.1 in hosts_try_fastopen? no (option unset)
->>> connected
+>>> Connecting to 127.0.0.1 [127.0.0.1]:1224 ... 127.0.0.1 >>> connected
>>> SMTP<< 220 server ready
>>> 127.0.0.1 in hosts_avoid_esmtp? no (option unset)
>>> SMTP>> EHLO myhost.test.ex
>>> Attempting full verification using callout
>>> callout cache: disabled by no_cache
>>> interface=ip4.ip4.ip4.ip4 port=1224
->>> Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... 127.0.0.1 in hosts_try_fastopen? no (option unset)
->>> connected
+>>> Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... 127.0.0.1 >>> connected
>>> SMTP<< 220 server ready
>>> 127.0.0.1 in hosts_avoid_esmtp? no (option unset)
>>> SMTP>> EHLO myhost.test.ex