Connecting to 127.0.0.1 port 1225 ... connected
??? 220
<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
>>> ehlo rhu.barb
??? 250-
<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
??? 250-SIZE
<<< 250-SIZE 52428800
??? 250-LIMITS
<<< 250-LIMITS MAILMAX=1000 RCPTMAX=50000
??? 250-8BITMIME
<<< 250-8BITMIME
??? 250-ETRN
<<< 250-ETRN
??? 250-PIPELINING
<<< 250-PIPELINING
??? 250 HELP
<<< 250 HELP
>>> ETRN one
??? 250
<<< 250 OK
>>> ETRN one
??? 458
<<< 458 Already processing one
>>> ETRN two
??? 250
<<< 250 OK
+++ 2
>>> ETRN one
??? 250
<<< 250 OK
>>> quit
??? 221
<<< 221 myhost.test.ex closing connection
End of script