****
# cmdline -bs send, rcpt-time defer
exim -bs
-mail from:<userg@ok.example>
+mail from:<>
rcpt to:<rcpt_defer@test.ex>
quit
****
#
# cmdline -bs send, data-time defer
exim -bs
-mail from:<userh@ok.example>
+mail from:<>
rcpt to:<data_defer@test.ex>
data
Subject: test