220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 250-myhost.test.ex Hello CALLER at testing.ex 250-SIZE 52428800 250-PIPELINING 250-AUTH PLAIN 250 HELP 235 Authentication succeeded 250 OK 221 myhost.test.ex closing connection 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 250-myhost.test.ex Hello CALLER at testing.ex 250-SIZE 52428800 250-PIPELINING 250-AUTH PLAIN 250 HELP 235 Authentication succeeded 250 OK 221 myhost.test.ex closing connection