220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
501 <abc@domain.>: domain missing or malformed
221 myhost.test.ex closing connection
220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
250 OK id=10HmaY-0005vi-00
221 myhost.test.ex closing connection
220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 Administrative prohibition
221 myhost.test.ex closing connection
 0m   sss 10HmaY-0005vi-00 <>
          abc@domain

 0m   sss 10HmaZ-0005vi-00 <abc@somewhere>
          xxx@yyy