Author Topic: After install my server send mail in spam ...  (Read 2657 times)

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After install my server send mail in spam ...
« on: December 30, 2017, 04:59:48 PM »
Hello,
I use dedicat server Centos 7 64biti and last version free CWP. Add new user and new domain and make mail adress. Mail send in spam. What configuration you recommend for setting mail?

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Re: After install my server send mail in spam ...
« Reply #1 on: December 30, 2017, 07:59:41 PM »
Mail marked as ‘spam’ on local or on remote server? If on remote, check your IP and MX via mxtoolbox.com
« Last Edit: December 30, 2017, 08:03:25 PM by PavelZh »

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Re: After install my server send mail in spam ...
« Reply #2 on: December 31, 2017, 08:12:41 AM »
Is ok ip and mx not have blacklist ...

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Re: After install my server send mail in spam ...
« Reply #3 on: January 01, 2018, 08:27:48 PM »
You need to investigate mail headers like X-SPAM* - it can help to find why Mail was marked as spam

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Re: After install my server send mail in spam ...
« Reply #4 on: January 02, 2018, 03:55:46 AM »
If gmail and the like are marking it spa, make sure your hosting company has a reverse DNS entry setup for your server. It's not difficult but your colo company needs to do it for you. Most big mail services will spam anything without a reverse entry. https://en.wikipedia.org/wiki/Reverse_DNS_lookup

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Re: After install my server send mail in spam ...
« Reply #5 on: January 02, 2018, 11:34:58 AM »
If gmail and the like are marking it spa, make sure your hosting company has a reverse DNS entry setup for your server. It's not difficult but your colo company needs to do it for you. Most big mail services will spam anything without a reverse entry. https://en.wikipedia.org/wiki/Reverse_DNS_lookup
I make reverse dns for my main ip server. Is same problem. What need ask my company hosting? I am novice and not understand very good :(

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Re: After install my server send mail in spam ...
« Reply #7 on: January 02, 2018, 09:26:39 PM »
This is the code... Thanks for help
Original Message
Message ID   <6ca5dd3dce945ea3ad73cea6015aab8a@nicolaeguta.org>
Created at:   Sat, Dec 30, 2017 at 1:16 PM (Delivered after 1 second)
From:   contact@nicolaeguta.org
To:   marianvipstudio@gmail.com
Subject:   Mesaj Test
SPF:   NEUTRAL with IP 62.210.75.231

Delivered-To: marianvipstudio@gmail.com
Received: by 10.100.183.161 with SMTP id v30csp1108621pjb;
        Sat, 30 Dec 2017 05:16:35 -0800 (PST)
X-Google-Smtp-Source: ACJfBosp/Ko9Xi54UNeKZfz3GtVly3CoEW5U9+YM4oXLOAcW06MBOgSG/Sdi6l12U9/lxBnbBSWc
X-Received: by 10.223.139.3 with SMTP id n3mr26218524wra.44.1514639794953;
        Sat, 30 Dec 2017 05:16:34 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1514639794; cv=none;
        d=google.com; s=arc-20160816;
        b=OaQHjfVwCYxhlxTXV9k6wHRd/7uEqXjrf0BYUxwtvNKuvL7dYzYdWZUvN3mPnsVwMQ
         GKHehn1JYYi3CBQ5zs0vYcRGlXILazU7iuIbtkIQrKJbXbQqYSbKHy99EK/xaCFolrTn
         Ap9CAbEAGtoX1El5LqL50d45AoW/c2yjHumwtChZgY8Pbt9Vwujdluaup3QcjY3k+DXb
         FiqAVjBXEdeJSWB52+wzVbRGRyibGFEAyhiANsg0U0ZIrreYMmRT7xatH0NZ8d9lX/Kh
         S0qaxu5xwHcS9AuHZZiCFl+0YIk77dgf0fMFhgwxYdBhfR2EOxSwAMuLW74wDSGD/jHS
         f8DQ==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=user-agent:message-id:subject:to:from:date
         :content-transfer-encoding:mime-version:arc-authentication-results;
        bh=smDVk+taz9vvTxZrfOFZrd0aIWt1cdHP80ODOa7e0lc=;
        b=bnZ6DkYT8MFlaPyhsl3iVw4M8uIfc3XdhOnDPX7fZHvZ4qlXdK1BVqYNPF5Uofeyuf
         lC9WxfGbql0Eqx6yQR5PqrhBKdggUOjKq9DHUi5Sc5jo2cWLpeNc1IN1agDvntJxdJ/s
         pz73fzLkIh0ZR8NDOlr7UV+131XOlN7Gsh2cs50w/ECZHgbPEmR75xgjzA9WH3Q8ZAd5
         9UCK7PNY2Fhz7D6+ToAi5UloXYKpELUayAo+zTTSCMagN4aq7O0oQ+Z2eWaEBK7SAxbB
         lujTtymyBWZIdAiuHrAoHb/Ugkfiz0j8gN//zb2hFMh2f17rW1CUpbbDNMBDD12Ix0UW
         PjSg==
ARC-Authentication-Results: i=1; mx.google.com;
       spf=neutral (google.com: 62.210.75.231 is neither permitted nor denied by best guess record for domain of contact@nicolaeguta.org) smtp.mailfrom=contact@nicolaeguta.org
Return-Path: <contact@nicolaeguta.org>
Received: from serv1.youmusic.ro (62-210-75-231.rev.poneytelecom.eu. [62.210.75.231])
        by mx.google.com with ESMTPS id l26si2643620wra.100.2017.12.30.05.16.34
        for <marianvipstudio@gmail.com>
        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Sat, 30 Dec 2017 05:16:34 -0800 (PST)
Received-SPF: neutral (google.com: 62.210.75.231 is neither permitted nor denied by best guess record for domain of contact@nicolaeguta.org) client-ip=62.210.75.231;
Authentication-Results: mx.google.com;
       spf=neutral (google.com: 62.210.75.231 is neither permitted nor denied by best guess record for domain of contact@nicolaeguta.org) smtp.mailfrom=contact@nicolaeguta.org
Received: from localhost (localhost [IPv6:::1]) by serv1.youmusic.ro (Postfix) with ESMTPA id 088E720000D3 for <marianvipstudio@gmail.com>; Sat, 30 Dec 2017 14:16:33 +0100 (CET)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII; format=flowed
Content-Transfer-Encoding: 7bit
Date: Sat, 30 Dec 2017 13:16:33 +0000
From: contact@nicolaeguta.org
To: marianvipstudio@gmail.com
Subject: Mesaj Test
Message-ID: <6ca5dd3dce945ea3ad73cea6015aab8a@nicolaeguta.org>
X-Sender: contact@nicolaeguta.org
User-Agent: Roundcube Webmail/1.2.3

Un mesaj sa vedem daca ajunge cu bine !

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Re: After install my server send mail in spam ...
« Reply #8 on: January 03, 2018, 02:49:38 AM »
If gmail and the like are marking it spa, make sure your hosting company has a reverse DNS entry setup for your server. It's not difficult but your colo company needs to do it for you. Most big mail services will spam anything without a reverse entry. https://en.wikipedia.org/wiki/Reverse_DNS_lookup
I make reverse dns for my main ip server. Is same problem. What need ask my company hosting? I am novice and not understand very good :(

Reverse DNS is set up by the owner of the IP block, not the domain.

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Re: After install my server send mail in spam ...
« Reply #9 on: January 03, 2018, 11:11:34 AM »
Try to send a 'big' e-mail - 1MB or even bigger, with .PDF as attachment and see how it will be detected
Try to send to other mail domain, not to gmail.com - and see how it will be detected

Try to setup serv1.youmusic.ro. as MX in nicolaeguta.ro DNS zone.  Another goal is that serv1.youmusic.ro already have 'good corresponded-to-A' PTR record.
« Last Edit: January 03, 2018, 12:04:17 PM by PavelZh »

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Re: After install my server send mail in spam ...
« Reply #10 on: January 04, 2018, 04:12:35 PM »
maybe ip it in list spam?

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Re: After install my server send mail in spam ...
« Reply #11 on: January 04, 2018, 08:32:54 PM »
Try to send a 'big' e-mail - 1MB or even bigger, with .PDF as attachment and see how it will be detected
Try to send to other mail domain, not to gmail.com - and see how it will be detected
Try to setup serv1.youmusic.ro. as MX in nicolaeguta.ro DNS zone.  Another goal is that serv1.youmusic.ro already have 'good corresponded-to-A' PTR record.
I send atach and same problem
I send in yahoo.com mail and is ok.
For setup mx in nicolaeguta.org, sorry not understend :)

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Re: After install my server send mail in spam ...
« Reply #12 on: January 04, 2018, 09:34:13 PM »
If yahoo.com mark your mail as 'good' but Gmail mark you mail as 'spam', you need to report about problem to Gmail team via form https://support.google.com/mail/contact/msgdelivery