SMTP>> EHLO myhost.test.ex
cmd buf flush ddd bytes
SMTP<< 250 OK
+not using PIPELINING
+not using DSN
127.0.0.1 in hosts_require_auth? no (option unset)
SMTP>> MAIL FROM:<>
cmd buf flush ddd bytes
>>> 127.0.0.1 in hosts_avoid_esmtp? no (option unset)
>>> SMTP>> EHLO myhost.test.ex
>>> cmd buf flush 21 bytes
->>> SMTP timeout
>>> SMTP(close)>>
+>>> SMTP timeout
>>> ----------- end verify ------------
>>> accept: condition test deferred in ACL "mail"
-LOG: H=[1.2.3.4] sender verify defer for <p1@q>: Could not complete sender verify callout
+LOG: H=[1.2.3.4] sender verify defer for <p1@q>: Could not complete sender verify callout: 127.0.0.1 [127.0.0.1] : SMTP timeout after EHLO myhost.test.ex
LOG: H=[1.2.3.4] temporarily rejected MAIL <p1@q>: Could not complete sender verify callout