Ciao a tutti, ho un problema nell'invio di mail; provando con due diversi indirizzi mail e lo stesso destinatario ottengo questi due risultati


Failed address: aaaa@aaaa.it

--- Session Transcript ---
Thu 2010-03-11 13:14:51: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000030186.msg>
Thu 2010-03-11 13:14:51: * From: bbbbb@bbbbbbbb.com
Thu 2010-03-11 13:14:51: * To: aaaa@aaaa.it
Thu 2010-03-11 13:14:51: * Subject: Demo
Thu 2010-03-11 13:14:51: * Message-ID: <WC20100311113352.160004@bbbbbbbb.com>
Thu 2010-03-11 13:14:51: Attempting SMTP connection to [ksa.it]
Thu 2010-03-11 13:14:51: Resolving MX records for [ksa.it] (DNS Server: 208.67.XXX.XXX)...
Thu 2010-03-11 13:14:51: * P=010 S=000 D=ksa.it TTL=(1440) MX=[mail.ksa.it]
Thu 2010-03-11 13:14:51: Attempting SMTP connection to [mail.ksa.it:25]
Thu 2010-03-11 13:14:51: Resolving A record for [mail.ksa.it] (DNS Server: 208.67.XXX.XXX)...
Thu 2010-03-11 13:14:51: * D=mail.ksa.it TTL=(1440) A=[89.188.XXX.XX]
Thu 2010-03-11 13:14:51: Attempting SMTP connection to [89.188.XXX.XX:25]
Thu 2010-03-11 13:14:51: Waiting for socket connection...
Thu 2010-03-11 13:14:51: * Connection established (10.60.XX.XX:4084 -> 89.188.XXX.XX:25)
Thu 2010-03-11 13:14:51: Waiting for protocol to start...
Thu 2010-03-11 13:14:51: <-- 220 mail2.misterdomain.eu ESMTP
Thu 2010-03-11 13:14:51: --> EHLO company.mail
Thu 2010-03-11 13:14:51: <-- 250-hmailserver
Thu 2010-03-11 13:14:51: <-- 250-SIZE 23000000
Thu 2010-03-11 13:14:51: <-- 250 AUTH LOGIN PLAIN
Thu 2010-03-11 13:14:51: --> MAIL From:<bbbbb@bbbbbbbb.com> SIZE=1256
Thu 2010-03-11 13:14:51: <-- 250 OK
Thu 2010-03-11 13:14:51: --> RCPT To:<aaaa@aaaa.it>
Thu 2010-03-11 13:14:51: <-- 530 SMTP authentication is required.
Thu 2010-03-11 13:14:51: --> QUIT
--- End Transcript ---




--- Session Transcript ---
Thu 2010-03-11 10:44:48: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000030152.msg>
Thu 2010-03-11 10:44:48: * From: bbbbb@bbbbbbbb.com
Thu 2010-03-11 10:44:48: * To: aaaa@aaaa.it
Thu 2010-03-11 10:44:48: * Subject: Ordini fornitore
Thu 2010-03-11 10:44:48: * Message-ID: <9A93F15F1778406EACB3DB69C2D76341@bbbbbbbb.com>
Thu 2010-03-11 10:44:48: Attempting SMTP connection to [ksa.it]
Thu 2010-03-11 10:44:48: Resolving MX records for [ksa.it] (DNS Server: 208.67.XXX.XXX)...
Thu 2010-03-11 10:44:48: * The name server reports that it is having technical problems
Thu 2010-03-11 10:44:48: Attempting SMTP connection to [ksa.it:25]
Thu 2010-03-11 10:44:48: Resolving A record for [ksa.it] (DNS Server: 208.67.XXX.XXX)...
Thu 2010-03-11 10:44:49: * D=ksa.it TTL=(0) A=[67.215.XX.XX]
Thu 2010-03-11 10:44:49: Attempting SMTP connection to [67.215.XX.XX:25]
Thu 2010-03-11 10:44:49: Waiting for socket connection...
Thu 2010-03-11 10:45:10: * Winsock Error 10060 The connection timed out.
Thu 2010-03-11 10:45:10: * 67.215.XX.XX added to connection failure cache for 5 minutes
Thu 2010-03-11 10:45:10: This message is 61 minutes old; it has 0 minutes left in this queue
Thu 2010-03-11 10:45:10: Remote queue lifetime exceeded; message placed in retry queue
--- End Transcript ---


Sapete aiutarmi??