Mail Delivery Subsystem

Bonjour,
depuis le jour de mon anniversaire ou j'ai reçu ce Mail:
Courrier Forum FS Generation ***@*** via fakt.spreadix.com

28 nov. (Il y a 3 jours)

à moi
Bonjour jld272,

L'équipe Forum FS Generation vous souhaite un joyeux anniversaire et espère que vous serez comblé de bonheur !</gras>

je reçois maintenant sans arrêt des mails "Mail Delivery Subsystem" provenant de diverses adresses du type:

This is an automatically generated Delivery Status Notification

THIS IS A WARNING MESSAGE ONLY.

YOU DO NOT NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipient has been delayed:

***@***

Message will be retried for 2 more day(s)

Technical details of temporary failure:
The recipient server did not accept our requests to connect. Learn more at https://support.google.com/mail/answer/6596?visit_id=637166997275204667-1562272117&rd=1
[(0) fakt.spreadix.com. [94.23.213.79]:25: Connection refused]

----- Original message -----

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20120113;
h=date:from:to:message-id:in-reply-to:references:subject:mime-version
:content-type:content-transfer-encoding:content-disposition
:precedence:auto-submitted;
bh=H96NFvYoeRCPScpe6Hs59X1kkzKJ+xZ/yLoqE+HCt08=;
b=jl8SUEgT/7KtRy6+t2Zif+NXZ3M3TgQd6f1eXCRLupxdLAVD22SWM5/315ZBDg3ZWl
VRG71guv0pW9lUyzN8r27tkDuFCWQCXqjeWPGOinDiUJVya3tjjZ/CcgbaNTPd1k2vFQ
eeLwfz4N0WnWGix2UQ1FBTSL2CRTX5IrDrcF+vVMaZOt1aFIzz6uQsn+pcL6aHXlr4HN
gOXK6nTI2z2J3PIbaoXxVCgpmAv2SKuZMzdqS/CT6rp/+GLLlf7eU1tRV2VWAbZhrf4n
NMtIH9ANSvdKuitkl//O/yq1S6o/LUNarK44qqwKQ4zwg5XT0Sc1vFpmmOvGDKEqb7z5
Z/CQ==
X-Received: by 10.180.10.135 with SMTP id i7mr611836wib.1.1385593269568;
Wed, 27 Nov 2013 15:01:09 -0800 (PST)
Date: Wed, 27 Nov 2013 15:01:09 -0800
From: "Nom supprimé Modération CCM " <***@***>
To: ***@***
Message-ID: <***@***>
In-Reply-To: <***@***>
References: <***@***>
Subject: Re: Joyeux anniversaire de la part de Forum FS Generation !
MIME-Version: 1.0
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Precedence: bulk
X-Autoreply: yes
Auto-Submitted: auto-replied

----- End of message -----

ou encore:

Delivery to the following recipient failed permanently:

***@***

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain nordicwalking-go.com by mail.nordicwalking-go.com. [94.247.177.210].

The error that the other server returned was:
550 5.1.1 <***@***>: Recipient address rejected: User unknown in virtual mailbox table

----- Original message -----

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20120113;
h=date:from:to:message-id:in-reply-to:references:subject:mime-version
:content-type:content-transfer-encoding:content-disposition
:precedence:auto-submitted;
bh=H96NFvYoeRCPScpe6Hs59X1kkzKJ+xZ/yLoqE+HCt08=;
b=Sp+j9iVMppfCJlGd6oR3210ZrPMvv3QNQaqsXoTR6KQuGNbc9wPDx2Zq6BJOv3+g1v
vtwmrqBkrfNw0TaN5o71VpOj9NDX6LszSGgph5r3oxz1d7gHfT0ZoBCgt1I3t2zGjkY3
KLiBM1ggvUTnX+FUTxsYz1ZA9d/9jAH33fvB3bo4zd9QqUl90WVM9zFigke39nXUFmXw
Drf7XhvBILz+h9fj2xWlgj1JB310ufpIsEIp+MkO+ycWx/nDSMmX/XQRD9R0W8YoB/5p
DQzCIkv3PNRvrdVTMPbbFnbeBaNZ1UwWbsG1xxQ6sCehlPWCONo7WaFvPsrEpRNw2BlM
setQ==
X-Received: by 10.194.20.202 with SMTP id p10mr5837376wje.39.1385912424581;
Sun, 01 Dec 2013 07:40:24 -0800 (PST)
Date: Sun, 1 Dec 2013 07:40:24 -0800
From: "Nom supprimé Modération CCM " <***@***>
To: ***@***
Message-ID: <***@***>
In-Reply-To: <***@***>
References: <***@***>
Subject: =?ISO-8859-1?Q?Re:_[nordicwalking-go.com]_N'oubliez_pas_vos_r=E9compenses?=
MIME-Version: 1.0
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Precedence: bulk
X-Autoreply: yes
Auto-Submitted: auto-replied

----- End of message -----

Cela veut dire que c'est moi qui envoie automatiquement ces messages à des adresses inconnues.
S'agit t il de spams, de spywares ou de virus.
Je précise que je reçois ces messages même si mon ordinateur est éteint.
A part les filtrer à l'arriver, ce qui ne règle pas le problème,
Pourriez vous m'aider à me débarrasser de ces mails indésirable.

merci de votre aide.
jld272