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Thread: Gmail, Hotmail and Yahoo, detect my mail as spam

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    Join Date
    Jan 2011
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    Default Gmail, Hotmail and Yahoo, detect my mail as spam

    Hi, how are you?

    Gmail, Hotmail and Yahoo, detect my mail as spam.

    I installed Zimbra, receive mail correctly, but when trying to send to Gmail ... mail is detected as spam, while the MTA shows sensitive data:

    Received: by with SMTP id g1cs346782qcl;
    Tue, 4 Jan 2011 08:34:11 -0800 (PST)
    Received: by with SMTP id o3mr13979162agi.15.1294158850842;
    Tue, 04 Jan 2011 08:34:10 -0800 (PST)
    Return-Path: <aj@z.>
    Received: from zcs.z. ([])
    by with ESMTP id c12si50058042anf.195.2011.;
    Tue, 04 Jan 2011 08:34:10 -0800 (PST)
    Received-SPF: neutral ( is neither permitted nor denied by best guess record for domain of aj@z. ventura-systems_ net client-ip=;
    Authentication-Results:; spf=neutral ( is neither permitted nor denied by best guess record for domain of aj@z_ventura-systems_net smtp.mail=aj@z_ventura-systems_net
    Received: from localhost (localhost [])
    by (Postfix) with ESMTP id 9E81AE2CDE
    for <>; Tue, 4 Jan 2011 11:34:09 -0500 (COT)
    X-Virus-Scanned: amavisd-new at z.ventura-systems_net
    Received: from zcs.z.ventura-systems_net ([])
    by localhost ( []) (amavisd-new, port 10024)
    with ESMTP id MFQO+l4+dhBM for <>;
    Tue, 4 Jan 2011 11:34:05 -0500 (COT)
    Received: from zcs.z.ventura-systems_net (zcs.z.ventura-systems_net [])
    by (Postfix) with ESMTP id E399DE2CD0
    for <>; Tue, 4 Jan 2011 11:34:04 -0500 (COT)
    Date: Tue, 4 Jan 2011 11:34:04 -0500 (COT)
    From: =?utf-8?Q?Antonio__Calder=C3=B3n?= <aj@z_ventura-systems_net>
    Message-ID: <1685697599.0.1294158844277.JavaMail.root@zcs>
    Subject: Zimbra Test
    MIME-Version: 1.0
    Content-Type: text/plain; charset=utf-8
    Content-Transfer-Encoding: 7bit
    X-Originating-IP: []
    X-Mailer: Zimbra 6.0.9_GA_2686 (ZimbraWebClient - SAF3 (Linux)/6.0.9_GA_2686)
    I have carefully read this article:

    But the problem continues.

    My server configuration:

    zimbra@zcs:~$ zmcontrol -v
    Release 6.0.9_GA_2686.UBUNTU10_64 UBUNTU10_64 FOSS edition.
    zimbra@zcs:~$ cat /etc/hosts	localhost	zcs
    zimbra@zcs:~$ hostname -f
    zimbra@zcs:~/postfix/conf$ cat | grep masque
    masquerade_domains =
    zimbra@zcs:~/conf$ cat
    /^Received: from .+\..+\.z.ventura-systems\.net .+(by zcs\.z.ventura-systems\.net .+) / REPLACE Received: $1
    %%uncomment VAR:zimbraMtaBlockedExtension%%/filename=\"?(.*)\.(%%list VAR:zimbraMtaBlockedE
    xtension |%%)\"?$/
    %%uncomment VAR:zimbraMtaBlockedExtension%%	REJECT For security reasons we reject attac
    hments of this type
    %%uncomment VAR:zimbraMtaBlockedExtension%%/^\s*Content-(Disposition|Type).*name\s*=\s*"?(.
    +\.(%%list VAR:zimbraMtaBlockedExtension |%%))"?\s*$/
    %%uncomment VAR:zimbraMtaBlockedExtension%%	REJECT Attachment type not allowed. File "$
    2" has the unacceptable extension "$3"
    Thanks for your help,


    PS: Please delete:
    Last edited by aj_calderon; 01-05-2011 at 06:28 AM.

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