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Turbanator · #1 30th March 2011, 19:12

Perfect server Debian Lenny x64 setup, ISPC3 latest.

Using ISPC3 control panel I've whitelisted the domain and individual emails in spamfilter whitelist and global filters postfix whitelist.

I have postgrey installed and running and have them whitelisted there.

I have manually added the domain to have postfix whitelist in hash (although I found out later that doesn't stop postfix from content scans)

I have added the domain into a whtielist array in amavis conf.d/.

I've restarted everything (actually rebooted overnight just in case I missed something...that's how frustrated I've become).

Emails from this 1 domain STILL get blocked and here is what's in mail.log:

Code:

Mar 30 09:10:36 kbns1 postfix/cleanup[25452]: 9DA3E10B42D7: reject: header DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple;?  d=53.com; i=joesmith@53.com; q=dns/txt; s=main;?  t=1301501436; x=1333037436;?  h=mime-version:subject:date:message-id:from:to:cc;?  z=MIME-Ver from mailgw3.53.com[216.82.180.40]; from=<prvs=063f9b533=joesmith@53.com> to=<me@mydomaink.com> proto=ESMTP helo=<mailgw3.53.com>: 5.7.1 message content rejected

The message content has the following which is attached from MS Exchange on their end:

Code:

This e-mail transmission contains information that is confidential and may =
be privileged.
It is intended only for the addressee(s) named above. If you receive this e=
-mail in error,
please do not read, copy or disseminate it in any manner.  If you are not t=
he intended=20
recipient, any disclosure, copying, distribution or use of the contents of =
this information
is prohibited. Please reply to the message immediately by informing the sen=
der that the=20
message was misdirected. After replying, please erase it from your computer=
 system. Your=20
assistance in correcting this error is appreciated.




------_=_NextPart_001_01CBEEF4.E65C50C4
Content-Type: text/html; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

<html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr=
osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:=
//www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV=3D"Content-Type" CONTENT=
=3D"text/html; charset=3Dus-ascii"><meta name=3DGenerator content=3D"Micros=
oft Word 12 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:11.0pt;
	font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
	{mso-style-priority:99;
	color:blue;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{mso-style-priority:99;
	color:purple;
	text-decoration:underline;}
span.EmailStyle17
	{mso-style-type:personal-compose;
	font-family:"Calibri","sans-serif";
	color:windowtext;}
.MsoChpDefault
	{mso-style-type:export-only;}
@page WordSection1
	{size:8.5in 11.0in;
	margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
	{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext=3D"edit">
<o:idmap v:ext=3D"edit" data=3D"1" />
</o:shapelayout></xml><![endif]--></head><body lang=3DEN-US link=3Dblue vli=
nk=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><o:p>&nbsp;</o:p=
></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Dan Kom=
itor<o:p></o:p></p><p class=3DMsoNormal>Senior Relationship Manager<o:p></o=
:p></p><p class=3DMsoNormal>Fifth Third Bank<o:p></o:p></p><p class=3DMsoNo=
rmal>3344 Peachtree Road NE, Suite 800<o:p></o:p></p><p class=3DMsoNormal>A=
tlanta, GA 30326<o:p></o:p></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p=
 class=3DMsoNormal>404/279-4546-Office<o:p></o:p></p><p class=3DMsoNormal>4=
04/783-1318-Cell<o:p></o:p></p><p class=3DMsoNormal>404/816-5187-Fax<o:p></=
o:p></p><p class=3DMsoNormal><a href=3D"mailto:dan.komitor@53.com"><span st=
yle=3D'color:blue'>dan.komitor@53.com</span></a> <o:p></o:p></p><p class=3D=
MsoNormal><o:p>&nbsp;</o:p></p></div><font face=3D"monospace">This e-mail t=
ransmission contains information that is confidential and may be privileged=
.<br>
It is intended only for the addressee(s) named above. If you receive this e=
-mail in error,<br>
please do not read, copy or disseminate it in any manner.&nbsp; If you are =
not the intended <br>
recipient, any disclosure, copying, distribution or use of the contents of =
this information<br>
is prohibited. Please reply to the message immediately by informing the sen=
der that the <br>
message was misdirected. After replying, please erase it from your computer=
 system. Your <br>
assistance in correcting this error is appreciated.<br>
<br>
<br>
</font></body></html>
------_=_NextPart_001_01CBEEF4.E65C50C4--

Questions:
Where else am I missing to whitelist??

What content is being blocked, is it that html code at the bottom? How can I tell? Any verbose or detailed log available?

If I stop amavis to see if that is what's blocking, will postfix still run and spamd take over?

I get the emails because I have the send CC to my gmail account and they come through no problem.

Turbanator · #2 30th March 2011, 19:34

Update:
I had them test again after I did the full system reboot...and NOW the emails are coming through.

BUT when I reply to them and they reply to me on the same email...it gets blocked.

If they send a fresh email, it comes through (even with the above footer information attached)...just replies aren't allowed tocome through.

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