This is the mail system at host mail10.fssprus.ru.

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For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
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                   The mail system

<martusevichyus@r10.fssprus.ru>: host
    mail10.fssprus.ru[/var/lib/imap/socket/lmtp] said: 550-Mailbox unknown.
    Either there is no mailbox associated with this 550-name or you do not have
    authorization to see it. 550 5.1.1 User unknown (in reply to RCPT TO
    command)

Reporting-MTA: dns; mail10.fssprus.ru
X-Postfix-Queue-ID: 507015F20003
X-Postfix-Sender: rfc822; kontakt@flarrow.pl
Arrival-Date: Sun,  6 May 2018 23:39:30 +0300 (MSK)

Final-Recipient: rfc822; martusevichyus@r10.fssprus.ru
Action: failed
Status: 5.1.1
Remote-MTA: dns; mail10.fssprus.ru
Diagnostic-Code: smtp; 550-Mailbox unknown.  Either there is no mailbox
    associated with this 550-name or you do not have authorization to see it.
    550 5.1.1 User unknown

Temat 	*****SPAM***** Hello!
Od 	kontakt@flarrow.pl
Do 	martusyavichyus@ssp.karelia.ru
Data 	Dzisiaj 01:19

Spam detection software, running on the system "mail10", has
identified this incoming email as possible spam.  The original message
has been attached to this so you can view it (if it isn't spam) or label
similar future email.  If you have any questions, see
@@CONTACT_ADDRESS@@ for details.

Content preview:  Do you want to start making $5900 a day - starting today?
  That&#8217;s $5900 today, tomorrow...and for LIFE. Join this profit opportunity
   and by this time tomorrow, you will have received a $5900 deposit into your
   private bank account. [...]

Content analysis details:   (18.0 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 3.3 RCVD_IN_PBL            RBL: Received via a relay in Spamhaus PBL
                            [2.91.170.214 listed in zen.spamhaus.org]
 0.4 RCVD_IN_XBL            RBL: Received via a relay in Spamhaus XBL
 1.0 RCVD_IN_CSS            RBL: Received via a relay in Spamhaus CSS
 3.5 BAYES_99               BODY: Bayes spam probability is 99 to 100%
                            [score: 1.0000]
 1.3 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net
                [Blocked - see <http://www.spamcop.net/bl.shtml?2.91.170.214>]
 2.7 RCVD_IN_PSBL           RBL: Received via a relay in PSBL
                            [2.91.170.214 listed in psbl.surriel.com]
 1.3 RCVD_IN_RP_RNBL        RBL: Relay in RNBL,
                            https://senderscore.org/blacklistlookup/
                            [2.91.170.214 listed in bl.score.senderscore.com]
 1.4 RCVD_IN_BRBL_LASTEXT   RBL: RCVD_IN_BRBL_LASTEXT
                            [2.91.170.214 listed in bb.barracudacentral.org]
 1.2 URIBL_JP_SURBL         Contains an URL listed in the JP SURBL blocklist
                            [URIs: mediace.ro]
 1.7 URIBL_BLACK            Contains an URL listed in the URIBL blacklist
                            [URIs: mediace.ro]
 0.0 HTML_MESSAGE           BODY: HTML included in message
 0.0 T_URIBL_BLACK_OVERLAP  T_URIBL_BLACK_OVERLAP

The original message was not completely plain text, and may be unsafe to
open with some email clients; in particular, it may contain a virus,
or confirm that your address can receive spam.  If you wish to view
it, it may be safer to save it to a file and open it with an editor.

Temat 	Hello!
Od 	kontakt@flarrow.pl
Do 	martusyavichyus@ssp.karelia.ru
Data 	Dzisiaj 01:19
Do you want to start making $5900 a day - starting today?

That’s $5900 today, tomorrow...and for LIFE.

Join this profit opportunity and by this time tomorrow, you will have received a $5900 deposit into your private bank account.

>>> Click here to make $5900 by this time tomorrow.