+220 the.local.host.name ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250-the.local.host.name Hello CALLER at client.bh\r
+250-SIZE 52428800\r
+250-8BITMIME\r
+250-PIPELINING\r
+250-SMTPUTF8\r
+250 HELP\r
+250 OK\r
+250 Accepted\r
+354 Enter message, ending with "." on a line by itself\r
+250 OK id=10HmbJ-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-the.local.host.name Hello CALLER at client.bh\r
+250-SIZE 52428800\r
+250-8BITMIME\r
+250-PIPELINING\r
+250-SMTPUTF8\r
+250 HELP\r
+250 OK\r
+250 Accepted\r
+354 Enter message, ending with "." on a line by itself\r
+250 OK id=10HmbL-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-the.local.host.name Hello CALLER at client.sfail\r
+250-SIZE 52428800\r
+250-8BITMIME\r
+250-PIPELINING\r
+250-SMTPUTF8\r
+250 HELP\r
+250 OK\r
+550-Callback setup failed while verifying <userA@test.ex>\r
+550-533 mailbox name not allowed\r
+550-The initial connection, or a HELO or MAIL FROM:<> command was\r
+550-rejected. Refusing MAIL FROM:<> does not help fight spam, disregards\r
+550-RFC requirements, and stops you from receiving standard bounce\r
+550-messages. This host does not accept mail from domains whose servers\r
+550-refuse bounces.\r
+550 Sender verify failed\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-the.local.host.name Hello CALLER at client.sfail\r
+250-SIZE 52428800\r
+250-8BITMIME\r
+250-PIPELINING\r
+250-SMTPUTF8\r
+250 HELP\r
+250 OK\r
+550-Callback setup failed while verifying <userB.જેઠીમધ@test.ex>\r
+550-533 mailbox name not allowed\r
+550-The initial connection, or a HELO or MAIL FROM:<> command was\r
+550-rejected. Refusing MAIL FROM:<> does not help fight spam, disregards\r
+550-RFC requirements, and stops you from receiving standard bounce\r
+550-messages. This host does not accept mail from domains whose servers\r
+550-refuse bounces.\r
+550 Sender verify failed\r
+221 the.local.host.name closing connection\r