220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
250 OK
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
550 Administrative prohibition
250 Accepted
550 Administrative prohibition
221 myhost.test.ex closing connection