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11/05/2009 at 02:12AM PST, ID: 24873842 | Points: 500

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How to stop spoof emails

Asked by GuildOfDruids in Anti-Spam Email Software, Exchange Email Server, Email Servers

Tags: spoof email from me to me

Hi Everyone,

Our employees get Spam from other colleagues, and sometimes from their@emailaddress to their@emailaddress.

- We have Exchange Server 2003 with Upto date Antivirus & Firewall.
- GFI MailEssentails
- SPF Record for the domain "v=spf1 mx a:mail.mydomain.co.uk -all"
- NOT open relay as checked "550 5.7.1 Unable to relay for test1@checkor.com"

But still receiving these emails. what else do we have to check.

I have attached the spam email's header and a snapshot for reference.

Thanks in advance.

View the Solution FREE for 30 Days

         
           
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             Microsoft Mail Internet Headers Version 2.0
Received: from 201-1-171-38.dsl.telesp.net.br ([201.1.171.38]) by mail.mydomain.co.uk with Microsoft SMTPSVC(6.0.3790.3959);
	 Thu, 5 Nov 2009 09:31:06 +0000
Received: from 201.1.171.38 by mydomain.co.uk; Thu, 5 Nov 2009 07:29:23 -0300
Message-ID: <000d01ca5dfa$76050c90$6400a8c0@throttlesx>
From:<admin@mydomain.co.uk>
To: <admin@mydomain.co.uk>
Subject: Please read my friend
Date: Thu, 5 Nov 2009 07:29:23 -0300
MIME-Version: 1.0
Content-Type: multipart/alternative;
	boundary="----=_NextPart_000_0007_01CA5DFA.76050C90"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.3790.2663
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2663
Return-Path: throttlesx@intesolv.com
X-OriginalArrivalTime: 05 Nov 2009 09:31:07.0208 (UTC) FILETIME=[B3BB3C80:01CA5DFA]
           
         

Attachments:

spam.jpg (139 KB) (File Type Details)

Spam Email Headers

Keywords: How to stop spoof emails

	Title
1	SPAM Email
2	Am I sending SPAM?
3	Exchange 2000 keeps generating …

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20090824-EE-VQP-74 - Hierarchy / EE_QW_3_20080625

1. Mestha55,275
2. alanhardisty33,372
3. jar381726,282
4. rpggamer...23,150
5. x-sam19,500
6. oklit16,300
7. warturtle14,020
8. shauncro...12,150
9. grblades11,278
10. David-Ho...10,861
11. noci9,668
12. Admin3k9,530
13. xmachine9,250
14. bevhost8,750
15. fgrushev...8,000
16. greyknigh...7,730
17. Chris-Dent7,500
18. xfreddie6,900
19. DaveHowe6,832
20. limjianan6,750
21. tmeunier6,000
22. leakim9715,168
23. moorhous...5,060
24. moh10ly4,620
25. Subsun4,250

1. grblades213,543
2. Sembee60,149
3. war160,100
4. rpggamer...55,820
5. Mestha55,275
6. jar381735,632
7. alanhardisty33,372
8. kieran_b28,272
9. fgrushev...27,700
10. oklit21,800
11. x-sam21,500
12. tigermatt18,247
13. xfreddie17,564
14. r-k16,570
15. darkstar3d16,250
16. gupnit15,180
17. moorhous...15,163
18. David-Ho...14,261
19. warturtle14,020
20. ehabsalem13,759
21. Chris-Dent13,735
22. Admin3k13,630
23. rid13,350
24. cshepfam12,730
25. jhyiesla12,504