Transient Delivery Failure

The attached message had transient non-fatal delivery errors

THIS IS A WARNING MESSAGE ONLY - YOU DO NOT NEED TO RESEND YOUR MESSAGE!

This server is configured to automatically retry delivery at configured
intervals.  Subsequent attempts to deliver this message are pending.

Failed address: [email protected]

--- Session Transcript ---
 Parsing Message <C:\MDAEMON\REMOTEQ\pd50000127978.msg>
 From: [email protected]
 To: [email protected]
 Subject:
 Message-ID: <[email protected]>
 MX-record resolution of [rar.cz] in progress (DNS Server: 158.152.1.43)...
 P=040 D=rar.cz TTL=(323) MX=[sns.vol.cz] {195.250.128.2}
 P=020 D=rar.cz TTL=(323) MX=[relay.vol.cz] {195.250.128.69}
 P=010 D=rar.cz TTL=(323) MX=[mbox.vol.cz] {195.250.128.66}
 Attempting MX: P=010 D=rar.cz TTL=(323) MX=[mbox.vol.cz] {195.250.128.66}
 Attempting SMTP connection to [195.250.128.66 : 25]
 Waiting for socket connection...
 Winsock Error 10060 The connection timed out.
 Attempting MX: P=020 D=rar.cz TTL=(323) MX=[relay.vol.cz] {195.250.128.69}
 Attempting SMTP connection to [195.250.128.69 : 25]
 Waiting for socket connection...
 Socket connection established (161.76.28.43 : 3458 -> 195.250.128.69 : 25)
 Waiting for protocol initiation...
 <-- 220 m1.vol.cz ESMTP Sendmail; Thu, 29 Jan 2004 08:26:02 +0100 (CET)
 --> EHLO uwanger.spam
 <-- 250-m1.vol.cz Hello [161.76.28.43], pleased to meet you
 <-- 250-ENHANCEDSTATUSCODES
 <-- 250-PIPELINING
 <-- 250-8BITMIME
 <-- 250-SIZE 20971520
 <-- 250-DSN
 <-- 250-ETRN
 <-- 250-DELIVERBY
 <-- 250 HELP
 --> MAIL From:<[email protected]> SIZE=2576
 <-- 250 2.1.0 <[email protected]>... Sender ok
 --> RCPT To:<[email protected]>
 <-- 550 5.0.0 <[email protected]>... address blocked
 --> QUIT
 Attempting MX: P=040 D=rar.cz TTL=(323) MX=[sns.vol.cz] {195.250.128.2}
 Attempting SMTP connection to [195.250.128.2 : 25]
 Waiting for socket connection...
 Winsock Error 10061 The other host is either down or has refused to connect with you at that IP and/or on that port.
 This message is 60 minutes old; it has 0 minutes left in this queue
 Primary queue lifetime exceeded; message placed in retry queue
--- End Transcript ---
: Message contains [1] file attachments