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Resolved Mail sending issues end in spam

Hi,

Could you post here mail headers? Did you check spam lists for server' IP-address?

GMail and Hotmail don't say how they check mail for spam but it is not only PTR-record.
 
Hi, thanks here is header

Delivered-To: [email protected]
Received: by 10.12.208.248 with SMTP id b53csp909593qvh;
Tue, 16 May 2017 02:42:31 -0700 (PDT)
X-Received: by 10.55.101.20 with SMTP id z20mr8510000qkb.148.1494927751349;
Tue, 16 May 2017 02:42:31 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1494927751; cv=none;
d=google.com; s=arc-20160816;
b=dT981RhM0lAeOJWbMooRZSQ471YIWimDxN1ms18mqY4D64itnBJ8lu+stsIBnqC86l
RVST9AF6ljx0v0cTZIDW9yUp4IBcu0ot3iqsG11DCIFO9Q5lUiuf+oXxqY2aevFJ9AhJ
kRK5c0rKdkZXRZzwhquo4xJ4Es51Fv2wh4W9ZYiNKINPO1gqNoPVI/iPw0SBKdyOtpEV
5kqhvSFQwejy6mdvjQ+C5Cz5rojSAwT82KBT7k1Ti+asCgFB3jJVClQ3pwhM4WBQQ0ud
UcX+1pxgS/TRnQ4i9aIV5lJoxkvOO/u7zvUs12xPpNgDseUqY8/H1R544QovUPRCkGYg
aElA==
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:dkim-signature
:arc-authentication-results;
bh=g3zLYH4xKxcPrHOD18z9YfpQcnk/GaJedfustWU5uGs=;
b=edQ+Od+lmGoonzhO/mjhQLurwrcAgtbxbqqwjsAskC12a1lGAPl/VTrPbwMT0TYx9l
Bqscrej0oBJhF/rXaQZgaJaVuBpXX+go7qxwGcXrP5Xl7P+R5hGZ57EiGXBataf9074M
7D+x6UnrVEq5SYZPOT7yzDLXDsZmEQ/CaavwpYotgJZ+z2cJj/PdvBA63l6kG2YReG1m
22RWHdRYJerEI4aRuCBnWwChs+2l+4eUr994ZlaWG8FqpT8t2+9OnuQ7skSnSCOWPiZv
2Eq+GJWjIkOOJ5qf5lcE5hAR9QzJd0svjNi0tOkJ5pAOQ88Re1GJiYa1Fkdw35X24jJd
HFEw==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass [email protected];
spf=pass (google.com: domain of [email protected] designates 188.213.166.83 as permitted sender) [email protected]
Return-Path: <[email protected]>
Received: from tenudashop.com (tenuda.com. [188.213.166.83])
by mx.google.com with ESMTPS id k20si12717370wmc.3.2017.05.16.02.42.31
for <[email protected]>
(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
Tue, 16 May 2017 02:42:31 -0700 (PDT)
Received-SPF: pass (google.com: domain of [email protected] designates 188.213.166.83 as permitted sender) client-ip=188.213.166.83;
Authentication-Results: mx.google.com;
dkim=pass [email protected];
spf=pass (google.com: domain of [email protected] designates 188.213.166.83 as permitted sender) [email protected]
Received: from webmail.eldashop.com (tenudashop.com [IPv6:::1]) by tenudashop.com (Postfix) with ESMTPA id B79F433C for <[email protected]>; Tue, 16 May 2017 11:42:29 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eldashop.com; s=default; t=1494927749; bh=g3zLYH4xKxcPrHOD18z9YfpQcnk/GaJedfustWU5uGs=; l=6; h=From:To:Subject; b=ofCps3wAt/MbeE0uFWfsd+LwE+O5K5sXwRlS3T+3oLDgxt8gCpiTzSDBCvyS+6ND3
vNyUgVdxOQBMdOTrJOu6O8z3jMOUrFqTlESC/X3B9R9au+bH/SPKq031gJzuUKt1bk
Hxu5TRxBIlbqdVTG1JwqbGHjoUeUK8TpXPR356o0=
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII; format=flowed
Content-Transfer-Encoding: 7bit
Date: Tue, 16 May 2017 11:42:29 +0200
From: [email protected]
To: [email protected]
Subject: test
Message-ID: <[email protected]>
X-Sender: [email protected]
User-Agent: Roundcube Webmail/1.2.4

test
 
You didn't use IPv6 for communication with google, only IPv4. So, I think not but now it's only my opinion. Google say nothing about spam-detection algorithms.
 
Hi DaniloStock93,

... and the error is correct for "eldashop.com":
Code:
Connected to server
220 tenudashop.com ESMTP Postfix
250-tenudashop.com
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

Consider to change the mail - server setting at "HOME > Tools & Settings > Mail Server Settings" and change the "Outgoing mail mode" to
Send from domain IP addresses and use domain names in SMTP greeting

Afterwards, pls. test again and consider to add to your SPF - entry the current hostname "tenudashop.com":

Example:
Code:
v=spf1 +a +mx +a:eldashop.com include:tenudashop.com +ip4:188.213.166.83 ?all
 
Hi, I'm still mistaken SMTP Valid Hostname
PTR-record mapped only to one hostname. If you have few mail domains on one IP-address - it's normal

# nslookup eldashop.com
Server: 8.8.8.8
Address: 8.8.8.8#53

Non-authoritative answer:
Name: eldashop.com
Address: 188.213.166.83

# nslookup tenudashop.com
Server: 8.8.8.8
Address: 8.8.8.8#53

Non-authoritative answer:
Name: tenudashop.com
Address: 188.213.166.83

...but...

# nslookup 188.213.166.83
Server: 8.8.8.8
Address: 8.8.8.8#53

Non-authoritative answer:
83.166.213.188.in-addr.arpa name = tenudashop.com.
 
Last edited:
Hi DaniloStock93,

you now recently changed your hostname to "mail.tenudashop.com", but didn't change the corresponding SPF - entry for "eldashop.com":
Code:
v=spf1 +a +mx +a:eldashop.com include:tenudashop.com +ip4:188.213.166.83 ?all
to
Code:
v=spf1 +a +mx +a:eldashop.com include:mail.tenudashop.com +ip4:188.213.166.83 ?all
Pls. note, that there can be only ONE reverse entry for your IP, which is currently "tenudashop.com".


... and the reverse of your ( first ) IPv4, should always MATCH the entry of your "/etc/hostname" - file on your server. ;)
Pls. check as well your "/etc/hosts" - file on your server, so that ( possible ) additional IPs can be setup as well:
Example:
Code:
188.213.166.83    mail.tenudashop.com    mail
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain

The reverse entry of your IP can only be changed at the Control Panel from your IP - provider ( in most cases, the provider where you rented the server from! ) :)
 
Hi DaniloStock93,

you now recently changed your hostname to "mail.tenudashop.com", but didn't change the corresponding SPF - entry for "eldashop.com":
Code:
v=spf1 +a +mx +a:eldashop.com include:tenudashop.com +ip4:188.213.166.83 ?all
to
Code:
v=spf1 +a +mx +a:eldashop.com include:mail.tenudashop.com +ip4:188.213.166.83 ?all
Pls. note, that there can be only ONE reverse entry for your IP, which is currently "tenudashop.com".


... and the reverse of your ( first ) IPv4, should always MATCH the entry of your "/etc/hostname" - file on your server. ;)
Pls. check as well your "/etc/hosts" - file on your server, so that ( possible ) additional IPs can be setup as well:
Example:
Code:
188.213.166.83    mail.tenudashop.com    mail
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain

The reverse entry of your IP can only be changed at the Control Panel from your IP - provider ( in most cases, the provider where you rented the server from! ) :)


Thanks, I try to set them up and let you know :)
 
Hi DaniloStock93,

you now recently changed your hostname to "mail.tenudashop.com", but didn't change the corresponding SPF - entry for "eldashop.com":
Code:
v=spf1 +a +mx +a:eldashop.com include:tenudashop.com +ip4:188.213.166.83 ?all
to
Code:
v=spf1 +a +mx +a:eldashop.com include:mail.tenudashop.com +ip4:188.213.166.83 ?all
Pls. note, that there can be only ONE reverse entry for your IP, which is currently "tenudashop.com".


... and the reverse of your ( first ) IPv4, should always MATCH the entry of your "/etc/hostname" - file on your server. ;)
Pls. check as well your "/etc/hosts" - file on your server, so that ( possible ) additional IPs can be setup as well:
Example:
Code:
188.213.166.83    mail.tenudashop.com    mail
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain
XXX.XXX.XXX.XXX    SUBdomain.YOUR-DOMAIN.COM    SUBdomain

The reverse entry of your IP can only be changed at the Control Panel from your IP - provider ( in most cases, the provider where you rented the server from! ) :)




I solved the hostname issue, but now I'm out of SMTP Banner Check Reverse DNS does not match SMTP Banner
 
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