The problem occur when we send mail to this domain, we had no problems before we changed our IP mail server and MX record for our domain.

Sam.


Martijn de Munnik - Postfix List a écrit :
On Fri, 19 Mar 2010 15:06:42 +0100, Sam Przyswa <s...@arial-concept.com>
wrote:
Hi,

On last Postfix install on new server some mails are refused with error 550 5.7.1 se the report :

Are these mails entering your system or are these mails leaving your
system? If the mails are leaving your system then the remote site has
decided not to accept your e-mail.

--------------------------------------------
<c.tra...@aflo.be>: host gw.aflo.be[87.66.26.108] said: 550 5.7.1 Your
email
    messages have been blocked by the recipient OR by Trend Micro Email
    Reputation Service. Contact the recipient or his/her administrator
    using
    alternate means to resolve the issue. (in reply to RCPT TO command)
--------------------------------------------

How to fix ?

Thanks for your help.

Sam.

--
Sam Przyswa - Chef de projet
Email: s...@arial-concept.com
Arial Concept - Intégrateur Internet
36, rue de Turin - 75008 - Paris - France
Tel: 01 40 54 86 04 - Fax: 01 40 54 83 01
Fax privé: 09 57 12 27 22
Skype ID: arial-concept
Web: http://www.arial-concept.com

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