EHLO the.local.host.name
250-OK
250 HELP
-MAIL FROM:<CALLER@the.local.host.name>
+MAIL FROM:<>
250 OK
RCPT TO:<userx@domain1>
250 OK
EHLO the.local.host.name
250-OK
250 HELP
-MAIL FROM:<CALLER@the.local.host.name>
+MAIL FROM:<>
250 OK
RCPT TO:<userx@domain2>
250 OK
EHLO the.local.host.name
*sleep 4
End of script
+Listening on port 1224 ...
+Connection request from [127.0.0.1]
+220 ESMTP
+EHLO the.local.host.name
+250-OK
+250 HELP
+MAIL FROM:<>
+250 OK
+RCPT TO:<userx@domain1>
+450 NOT RIGHT NOW
+QUIT
+220 OK
+End of script
+Listening on port 1224 ...
+Connection request from [127.0.0.1]
+220 ESMTP
+EHLO the.local.host.name
+250-OK
+250 HELP
+MAIL FROM:<>
+250 OK
+RCPT TO:<userx@domain1>
+550 GO AWAY
+QUIT
+220 OK
+End of script