Mohon penjelasannya pak dari script dibawah ini.

The attached message had PERMANENT fatal delivery errors!

After one or more unsuccessful delivery attempts the attached message has
been removed from the mail queue on this server.  The number and frequency
of delivery attempts are determined by local configuration parameters.

YOUR MESSAGE WAS NOT DELIVERED!

--- Partial Session Transcript ---
 Attempting to send message to gateway.
 Attempting SMTP connection to [smtpd.cbn.net.id : 25]
A-record resolution of [smtpd.cbn.net.id] in progress (DNS Server: 202.158.3.7)...
 D=smtp.cbn.net.id TTL=(43) A=[210.210.145.16]
 Attempting SMTP connection to [210.210.145.16 : 25]
 Waiting for socket connection...
 Socket connection established
 Waiting for protocol initiation...
 421 #4.4.5 Too many connections from your host.
 QUIT
--- End Transcript ---

: Message contains [1] file attachments

Salam,

Mardi

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PT. MAHAKAM BETA FARMA
JL. PULOKAMBING II/20 KAW. INDUSTRI PULOGADUNG
PHONE : 4603543 (HUNTING)
JAKARTA TIMUR 13930

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--
--[MDaemon-L]------------------------------------------------
Milis ini untuk Diskusi antar pengguna MDaemon Mail Server.
Mohon tidak posting dalam format HTML!

Arsip          : <http://mdaemon-l.dutaint.com>
Henti Langgan  : <mailto:[EMAIL PROTECTED]>
Berlangganan   : <mailto:[EMAIL PROTECTED]>
Versi Terakhir : MD 8.1.3, LD 2.1.0, WA 3.1.6, MDAV 2.2.9, MDOC 2.0.4

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