220 the.local.host.name ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 250-the.local.host.name Hello CALLER at ehlo.domain 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250 HELP 250 OK 250 Accepted 221 the.local.host.name closing connection