+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250-myhost.test.ex Hello CALLER at testing.ex [10.0.0.2]\r
+250-SIZE 52428800\r
+250-PIPELINING\r
+250-AUTH FIRST\r
+250 HELP\r
+235 Authentication succeeded\r
+221 myhost.test.ex closing connection\r
+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250-myhost.test.ex Hello CALLER at testing.ex [10.0.0.3]\r
+250-SIZE 52428800\r
+250-PIPELINING\r
+250-AUTH SECOND\r
+250 HELP\r
+504 first authentication mechanism not supported\r
+221 myhost.test.ex closing connection\r
+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250-myhost.test.ex Hello CALLER at testing.ex [10.0.0.2]\r
+250-SIZE 52428800\r
+250-PIPELINING\r
+250-AUTH FIRST\r
+250 HELP\r
+504 second authentication mechanism not supported\r
+221 myhost.test.ex closing connection\r
+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250-myhost.test.ex Hello CALLER at testing.ex [10.0.0.3]\r
+250-SIZE 52428800\r
+250-PIPELINING\r
+250-AUTH SECOND\r
+250 HELP\r
+235 Authentication succeeded\r
+221 myhost.test.ex closing connection\r