[Epiphany] Permanent Delivery Failure

[MDaemon at smtp.gk-start.ru]

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 TO ANY OF IT'S RECIPIENTS!

--- Session Transcript ---
 Fri 2008-09-26 18:29:57: Parsing Message <xxxxxxxxxxxxxxxxxx\pd50005039118.msg>
 Fri 2008-09-26 18:29:57: From: epiphany at mozdev.org
 Fri 2008-09-26 18:29:57: To: pavelnn at infosfera.ru
 Fri 2008-09-26 18:29:57: Subject: =?koi8-r?B?8sXHydPU0sHDydEgySDawd3J1MEgyc7UxczMxcvU1cHM2M7PyiDTzw==?= =?koi8-r?B?wtPU18XOzs/T1Mk=?=
 Fri 2008-09-26 18:29:57: Message-ID: <000901c91fe4$030554be$649025a0 at krkvyng>
 Fri 2008-09-26 18:29:57: Route slip host: sbilling.infosfera.ru
 Fri 2008-09-26 18:29:57: Route slip port: 25
 Fri 2008-09-26 18:29:57: MX-record resolution of [sbilling.infosfera.ru] in progress (DNS Server: 10.0.0.50)...
 Fri 2008-09-26 18:29:57: *  P=020 D=sbilling.infosfera.ru TTL=(1301) MX=[smtp.gk-start.ru]
 Fri 2008-09-26 18:29:57: *  Ignoring irrelevant RR, smtp.gk-start.ru P=020
 Fri 2008-09-26 18:29:57: *  P=010 D=sbilling.infosfera.ru TTL=(1301) MX=[sbilling.infosfera.ru] {62.213.17.190}
 Fri 2008-09-26 18:29:57: Attempting MX: P=010 D=sbilling.infosfera.ru TTL=(1301) MX=[sbilling.infosfera.ru] {62.213.17.190}
 Fri 2008-09-26 18:29:57: Attempting SMTP connection to [62.213.17.190 : 25]
 Fri 2008-09-26 18:29:57: Waiting for socket connection...
 Fri 2008-09-26 18:29:58: Socket connection established (62.141.103.190 : 61846 -> 62.213.17.190 : 25)
 Fri 2008-09-26 18:29:58: Waiting for protocol initiation...
 Fri 2008-09-26 18:30:01: <-- 220 sbilling.infosfera.ru ESMTP Sendmail 8.13.8/8.13.8/SuSE Linux 0.8; Fri, 26 Sep 2008 19:28:56 +0500
 Fri 2008-09-26 18:30:01: --> EHLO smtp.gk-start.ru
 Fri 2008-09-26 18:30:01: <-- 250-sbilling.infosfera.ru Hello smtp.gk-start.ru [62.141.103.190], pleased to meet you
 Fri 2008-09-26 18:30:01: <-- 250-ENHANCEDSTATUSCODES
 Fri 2008-09-26 18:30:01: <-- 250-PIPELINING
 Fri 2008-09-26 18:30:01: <-- 250-8BITMIME
 Fri 2008-09-26 18:30:01: <-- 250-SIZE 20000000
 Fri 2008-09-26 18:30:01: <-- 250-DSN
 Fri 2008-09-26 18:30:01: <-- 250-ETRN
 Fri 2008-09-26 18:30:01: <-- 250-AUTH DIGEST-MD5 CRAM-MD5
 Fri 2008-09-26 18:30:01: <-- 250-DELIVERBY
 Fri 2008-09-26 18:30:01: <-- 250 HELP
 Fri 2008-09-26 18:30:01: --> MAIL From:<epiphany at mozdev.org> SIZE=4680
 Fri 2008-09-26 18:30:01: <-- 250 2.1.0 <epiphany at mozdev.org>... Sender ok
 Fri 2008-09-26 18:30:01: --> RCPT To:<pavelnn at infosfera.ru>
 Fri 2008-09-26 18:30:01: <-- 550 5.1.1 <pavelnn at infosfera.ru>... Mailbox is not available.
--- End Transcript ---