my account is sending spam to all my contacts

my account is sending spam to all my contacts

hey guys,

my account is sending spam emails to all my contacts.

I already changed the password, but didn't fix the problem.

Im on a Mac, it's updated and I don't have any virus on it. What could be wrong ?

this is the message I got:

Your message did not reach some or all of the intended recipients. 

--->

Sent: Mon, 22 Aug 2016 22:16:22 +0300 

Subject: yeah, I've found it! 


The following recipient(s) could not be reached: 

materiais@schuermann.com.br 

Error Type: SMTP 

Remote server (54.244.231.88) issued an error. 

hMailServer sent: . 

Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=arvixe&sender=joao%40fortunata.com.br&txid=0fd2cc321a43d547 

spam@serasaexperian.com.br 

Error Type: SMTP 

Remote server (54.244.231.88) issued an error. 

hMailServer sent: . 

Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=arvixe&sender=joao%40fortunata.com.br&txid=0fd2cc321a43d547 

karine@diagonaltecidos.com.br 

Error Type: SMTP 

Remote server (54.244.231.88) issued an error. 

hMailServer sent: . 

Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=arvixe&sender=joao%40fortunata.com.br&txid=0fd2cc321a43d547 

marinezvaral@gmail.com 

Error Type: SMTP 

Remote server (54.244.231.88) issued an error. 

hMailServer sent: . 

Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=arvixe&sender=joao%40fortunata.com.br&txid=0fd2cc321a43d547 

hMailServer 

<---

the header is:


Delivered-To: joao@fortunata.com.br

Received-SPF: None (zoho.com: domain of aqua.oak.relay.mailchannels.net does not designate permitted sender hosts )  client-ip: 23.83.215.5

Received-SPF: none (zoho.com: 23.83.215.5 is neither permitted nor denied by domain of aqua.oak.relay.mailchannels.net) client-ip=23.83.215.5; envelope-from=postmaster@aqua.oak.relay.mailchannels.net; helo=aqua.oak.relay.mailchannels.net;

Return-Path: <>

Received: from aqua.oak.relay.mailchannels.net (aqua.oak.relay.mailchannels.net [23.83.215.5]) by mx.zohomail.com

with SMTPS id 1471893396978488.34987006163374; Mon, 22 Aug 2016 12:16:36 -0700 (PDT)

Received: from relay.mailchannels.net (localhost [127.0.0.1])

by relay.mailchannels.net (Postfix) with ESMTP id 7F07B100A93

for <joao@fortunata.com.br>; Mon, 22 Aug 2016 19:16:33 +0000 (UTC)

Received: from HAZEL.arvixe.com (ip-10-120-4-226.us-west-2.compute.internal [10.120.4.226])

by relay.mailchannels.net (Postfix) with ESMTPA id 0ACF010087A

for <joao@fortunata.com.br>; Mon, 22 Aug 2016 19:16:32 +0000 (UTC)

Received: from HAZEL.arvixe.com ([TEMPUNAVAIL]. [10.92.147.53])

by 0.0.0.0:2500 (trex/5.7.6);

Mon, 22 Aug 2016 19:16:33 +0000

X-Sender-Id: arvixe|mailer-daemon|23.91.70.59|1106916466

X-Sender-Id: arvixe|mailer-daemon|23.91.70.59|1106916466

X-MC-Relay: Mailerdaemon

X-MailChannels-SenderId: arvixe|mailer-daemon|23.91.70.59|1106916466

X-MailChannels-Auth-Id: arvixe

X-MC-Loop-Signature: 1471893393238:397828333

X-MC-Ingress-Time: 1471893393238

Content-Type: text/plain; charset="utf-8"

MIME-Version: 1.0

Message-ID: <FF092613-DFC0-4385-BB2A-24CF322DEF6B@HAZEL.arvixe.com>

Date: Mon, 22 Aug 2016 14:15:57 -0500

From: mailer-daemon@HAZEL.arvixe.com

To: joao@fortunata.com.br

Subject: Message undeliverable: yeah, I've found it!

Content-Transfer-Encoding: quoted-printable

X-hMailServer-LoopCount: 1

X-ZohoMail-Owner: <FF092613-DFC0-4385-BB2A-24CF322DEF6B@HAZEL.arvixe.com>+zmo_0_<>

X-ZohoMail-Sender: 23.83.215.5

X-ZohoMail: RSF_4  Z_66344739 SPT_1 Z_66344738 SPT_1  CHF_MF_NL SS_1 SFP_RP_NL SFPD SFPNO UW24 UB248 COSF  ZCF-710TPL  SGR3_1_2_0_27046_354

X-Zoho-Virus-Status: 2


Your message did not reach some or all of the intended recipients.


   Sent: Mon, 22 Aug 2016 22:16:22 +0300

   Subject: yeah, I've found it!


The following recipient(s) could not be reached:


materiais@schuermann.com.br

   Error Type: SMTP

   Remote server (54.244.231.88) issued an error.

   hMailServer sent: .

   Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=3Darvixe&sender=3Djoao%40fortunata.com.br&txid=3D0fd2cc321a43d547


spam@serasaexperian.com.br

   Error Type: SMTP

   Remote server (54.244.231.88) issued an error.

   hMailServer sent: .

   Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=3Darvixe&sender=3Djoao%40fortunata.com.br&txid=3D0fd2cc321a43d547


karine@diagonaltecidos.com.br

   Error Type: SMTP

   Remote server (54.244.231.88) issued an error.

   hMailServer sent: .

   Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=3Darvixe&sender=3Djoao%40fortunata.com.br&txid=3D0fd2cc321a43d547


marinezvaral@gmail.com

   Error Type: SMTP

   Remote server (54.244.231.88) issued an error.

   hMailServer sent: .

   Remote server replied: 550 5.7.1 [SS] Blocked. See https://console.mailchannels.net/insights/bounce?auid=3Darvixe&sender=3Djoao%40fortunata.com.br&txid=3D0fd2cc321a43d547


hMailServer