354 Enter message, ending with "." on a line by itself\r
250 OK id=10HmaZ-0005vi-00\r
221 the.local.host.name closing connection\r
+220 the.local.host.name ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250 OK\r
+250 Accepted\r
+354 Enter message, ending with "." on a line by itself\r
+250 OK id=10HmbA-0005vi-00\r
+221 the.local.host.name closing connection\r