Wow! Perfect, you can send

Score :
9.5/10
Subject : Mail sent by 194.169.172.240: successful
Received 0 minutes ago

Click here to view your message

From : cloe@oastt.com
Bounce address : cloe@oastt.com

Text version

This mail was directly sent by 194.169.172.240.

SMTP host: 194.169.172.240
Port: 2526
Use SLL: False
Use Authentication: True
Authentication name: njx1u0couh
Authentication password: [not applicable]
Email from: cloe@oastt.com
Email to: test-m2f3cvjf1@srv1.mail-tester.com


This service is provided by https://smtper.net

Source

Received: by mail-tester.com (Postfix, from userid 500)
	id 6CB2CA0A35; Mon, 13 Jan 2025 15:15:08 +0100 (CET)
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail-tester.com
X-Spam-Level: 
X-Spam-Status: No/-0.9/5.0
X-Spam-Test-Scores: DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,
	DKIM_VALID_EF=-0.1,RCVD_IN_DNSWL_BLOCKED=0.001,RCVD_IN_RP_RNBL=1.284,
	RCVD_IN_RP_SAFE=-2,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,
	URIBL_BLOCKED=0.001
X-Spam-Last-External-IP: 194.169.172.240
X-Spam-Last-External-HELO: sharp.oastt.com
X-Spam-Last-External-rDNS: sharp.oastt.com
X-Spam-Date-of-Scan: Mon, 13 Jan 2025 15:15:08 +0100
X-Spam-Report: 
	*  0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was
	*      blocked.  See
	*      http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
	*      for more information.
	*      [URIs: mail-tester.com]
	*  0.0 RCVD_IN_DNSWL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to
	*      DNSWL was blocked.  See
	*      http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
	*      for more information.
	*      [194.169.172.240 listed in list.dnswl.org]
	*  1.3 RCVD_IN_RP_RNBL RBL: Relay in RNBL,
	*      https://senderscore.org/blacklistlookup/
	*      [194.169.172.240 listed in bl.score.senderscore.com]
	* -2.0 RCVD_IN_RP_SAFE RBL: Sender in ReturnPath Safe - Contact
	*      safe-sa@returnpath.net
	*      [Excessive Number of Queries | <https://knowledge.validity.com/hc/en-us/articles/20961730681243>]
	*  0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
	* -0.0 SPF_PASS SPF: sender matches SPF record
	* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
	*      author's domain
	* -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
	* -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from
	*      envelope-from domain
	*  0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
	*       valid
Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=194.169.172.240; helo=sharp.oastt.com; envelope-from=cloe@oastt.com; receiver=test-m2f3cvjf1@srv1.mail-tester.com 
DMARC-Filter: OpenDMARC Filter v1.3.1 mail-tester.com 412BDA0395
Authentication-Results: mail-tester.com; dmarc=pass header.from=oastt.com
Authentication-Results: mail-tester.com;
	dkim=pass (2048-bit key; unprotected) header.d=oastt.com header.i=cloe@oastt.com header.b=UcC4RPyU;
	dkim-atps=neutral
Received: from sharp.oastt.com (sharp.oastt.com [194.169.172.240])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(No client certificate requested)
	by mail-tester.com (Postfix) with ESMTPS id 412BDA0395
	for <test-m2f3cvjf1@srv1.mail-tester.com>; Mon, 13 Jan 2025 15:15:06 +0100 (CET)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; s=dkim; d=oastt.com;
 h=MIME-Version:From:To:Date:Subject:Content-Type:Content-Transfer-Encoding:Message-ID; i=cloe@oastt.com;
 bh=j06uqUD+rycToWyt6HnhCtARqqo=;
 b=UcC4RPyU54VVXzPt6d8/Uk5EjmGyRTQbgBIWtrIJf7/pAgLMgLcMyL8lE6jaEv8e5OTRkvTLNNxH
   pZduNPBm6WKdSRvwVIY+8iNJLIaQRm8ie3TOUSK3msg6jXBrG0tU1Nvy3f8f9xd1MnuzXY227+cz
   eDlEU9/+yYttEKj7v//RSXuW+QEsz0Z9/tdEfpjD9qpiYckRqdULlxFAXfFSTfUrQjSqMBFfh9oM
   fNGsfTtOWygq4qvjpZYSNrHDUQhaq/Sn3LRJ6DFBXHyQu1+ky16xa3Ay8SfGBJKQdshbiuwNZiIS
   RIva+rNO4idUIwnVQ1gG/KeUETbnp0nh4KEzpQ==
DomainKey-Signature: a=rsa-sha1; c=nofws; q=dns; s=dkim; d=oastt.com;
 b=eqtwyEafcpI4smew85L78BTCSgR4DfqrWbDVUh+St2Bz0atoKYUWFpS/YtGWGsNrHbgV38LQAKrU
   fppw3nfSd/mcfrCG2LYUue/PhJ59XsJP4f+zLM14zJFC8TwPpb99gmGoJ8zo+7L2G3qLA98ATpgn
   K7Fox3bPDSItZ2JjPc8O0x9eNsdbHChwY5t5bi/TJ8mRwEevP1MBfMCADPDTX2yz7+xRMmwaWnzF
   WJsCglGg9J1JGCYcoj7AiHTkDy9D9NxL7RbsqUMv6n0b8ZHGDz845NNeSSaZdqRhhuxtw/nlyM2E
   lwftk/bVloEJ6XFUqvOsTfyAYUtYPic0qI3R5g==;
MIME-Version: 1.0
From: cloe@oastt.com
To: test-m2f3cvjf1@srv1.mail-tester.com
Date: 13 Jan 2025 06:15:05 -0800
Subject: Mail sent by 194.169.172.240: successful
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: quoted-printable
Message-ID: <0.0.0.0.1DB65C58B1C7FEE.0@sharp.oastt.com>

This mail was directly sent by 194.169.172.240.=0A=0ASMTP host: 1=
94.169.172.240=0APort: 2526=0AUse SLL: False=0AUse Authentication=
: True=0AAuthentication name: njx1u0couh=0AAuthentication passwor=
d: [not applicable]=0AEmail from: cloe@oastt.com=0AEmail to: test=
-m2f3cvjf1@srv1.mail-tester.com=0A=0A=0AThis service is provided =
by https://smtper.net

SpamAssassin likes you

The famous spam filter SpamAssassin. Score: 0.9.
A score below -5 is considered spam.
-0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid
This rule is automatically applied if your email contains a DKIM signature but other positive rules will also be added if your DKIM signature is valid. See immediately below.
0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
Great! Your signature is valid
0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain
Great! Your signature is valid and it's coming from your domain name
0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain
-1.284 RCVD_IN_RP_RNBL Relay in RNBL, https://senderscore.org/blocklistlookup/
2 RCVD_IN_RP_SAFE Sender is in Return Path Safe (trusted relay)
-0.001 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
0.001 SPF_PASS SPF: sender matches SPF record
Great! Your SPF is valid

You're properly authenticated

We check if the server you are sending from is authenticated

[SPF] Your server 194.169.172.240 is authorized to use cloe@oastt.com

Sender Policy Framework (SPF) is an email validation system designed to prevent email spam by detecting email spoofing, a common vulnerability, by verifying sender IP addresses.

What we retained as your current SPF record is:

v=spf1 mx a a:oastt.com ip4:194.169.172.240 ~all


Verification details:

dig +short TXT oastt.com :
  • "v=spf1 mx a a:oastt.com ip4:194.169.172.240 ~all"
  • "@"
dig +short +time=3 +tries=1 TXT @aiden.ns.cloudflare.com. oastt.com :
  • "@"
  • "v=spf1 mx a a:oastt.com ip4:194.169.172.240 ~all"
spfquery --scope mfrom --id cloe@oastt.com --ip 194.169.172.240 --helo-id sharp.oastt.com :
  • pass
  • oastt.com: 194.169.172.240 is authorized to use 'cloe@oastt.com' in 'mfrom' identity (mechanism 'mx' matched)
  • oastt.com: 194.169.172.240 is authorized to use 'cloe@oastt.com' in 'mfrom' identity (mechanism 'mx' matched)
  • Received-SPF: pass (oastt.com: 194.169.172.240 is authorized to use 'cloe@oastt.com' in 'mfrom' identity (mechanism 'mx' matched)) receiver=ns303428.ip-94-23-206.eu; identity=mailfrom; envelope-from="cloe@oastt.com"; helo=sharp.oastt.com; client-ip=194.169.172.240

Your DKIM signature is valid

DomainKeys Identified Mail (DKIM) is a method for associating a domain name to an email message, thereby allowing a person, role, or organization to claim some responsibility for the message.

The DKIM signature of your message is:

	v=1;
	a=rsa-sha1;
	c=relaxed/relaxed;
	s=dkim;
	d=oastt.com;
	h=MIME-Version:From:To:Date:Subject:Content-Type:Content-Transfer-Encoding:Message-ID;
	i=cloe@oastt.com;
	bh=j06uqUD+rycToWyt6HnhCtARqqo=;
	b=UcC4RPyU54VVXzPt6d8/Uk5EjmGyRTQbgBIWtrIJf7/pAgLMgLcMyL8lE6jaEv8e5OTRkvTLNNxHpZduNPBm6WKdSRvwVIY+8iNJLIaQRm8ie3TOUSK3msg6jXBrG0tU1Nvy3f8f9xd1MnuzXY227+czeDlEU9/+yYttEKj7v//RSXuW+QEsz0Z9/tdEfpjD9qpiYckRqdULlxFAXfFSTfUrQjSqMBFfh9oMfNGsfTtOWygq4qvjpZYSNrHDUQhaq/Sn3LRJ6DFBXHyQu1+ky16xa3Ay8SfGBJKQdshbiuwNZiISRIva+rNO4idUIwnVQ1gG/KeUETbnp0nh4KEzpQ==

Your public key is:

"v=DKIM1;
k=rsa;
p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAudygMVmgeT3zfrDawBmWF4ZGnwT6lglSY+l64kOdtj/6InC0ZRzHaWQkr9ngv/kuptIOs/CGnvfPSogZJoma/+HQHhqG8QZ7iaUXGXhwlyNkXY63hJdXotpV+USN7dqshRq02hqj2pt5UKLJNVxDB2/BCkWV3JKGcu8Fc6TryW4W9dfFgSY+kIXDOQPBI8Jly0XJLimFHAylTkGYCvSZb6NxfqOZrRkTtFc1tLdXpfYtdLTzwtXKvxta40dRWtAt0/ueR4xlF3kck8ihLPOVFtXkGaHJFFwd1BpMoL8WWk7BBsVWBg6U7n3yY7yO51Zj5tHfpB9ureYItMfyvAG2VQIDAQAB"

Key length: 2048bits

Your message passed the DMARC test

A DMARC policy allows a sender to indicate that their emails are protected by SPF and/or DKIM, and give instruction if neither of those authentication methods passes. Please be sure you have a DKIM and SPF set before using DMARC.
Your DMARC record is set correctly and your message passed the DMARC test

DMARC DNS entry found for the domain _dmarc.oastt.com:

"v=DMARC1; p=none;"

Verification details:

  • mail-tester.com; dmarc=pass header.from=oastt.com
  • mail-tester.com; dkim=pass (2048-bit key; unprotected) header.d=oastt.com header.i=cloe@oastt.com header.b=UcC4RPyU; dkim-atps=neutral
  • From Domain: oastt.com
  • DKIM Domain: oastt.com

Your server 194.169.172.240 is successfully associated with sharp.oastt.com

Reverse DNS lookup or reverse DNS resolution (rDNS) is the determination of a domain name that is associated with a given IP address.
Some companies such as AOL will reject any message sent from a server without rDNS, so you must ensure that you have one.
You cannot associate more than one domain name with a single IP address.

Here are the tested values for this check:
  • IP: 194.169.172.240
  • HELO: sharp.oastt.com
  • rDNS: sharp.oastt.com

Your domain name oastt.com is assigned to a mail server.

We check if there is a mail server (MX Record) behind your domain name oastt.com.

MX records (oastt.com) : 
  • 1 oastt.com.

Your hostname sharp.oastt.com is assigned to a server.

We check if there is a server (A Record) behind your hostname sharp.oastt.com.

A records (sharp.oastt.com) : 
  • 194.169.172.240

Your message could be improved

Checks whether your message is well formatted or not.

There is no html version of your message.

You have no images in your message

ALT attributes provide a textual alternative to your images.
It is a useful fallback for people who are blind or visually impaired and for cases where your images cannot be displayed.

Your content is safe

Checks whether your message contains dangerous html elements such as javascript, iframes, embed content or applet.

We checked if you used an URL shortener system.

Checks whether your message uses URL shortener systems.

						

					


					
					

						

							

															

							

								Your message does not contain a List-Unsubscribe header

						

						

							
The List-Unsubscribe header is required if you send mass emails, it enables the user to easily unsubscribe from your mailing list.

							
Your message does not contain a List-Unsubscribe header

							

						

					


				

			


			
			

				

					

						-0.5					

					
You're listed in 1 blocklist

				

				

					
Matches your server IP address (194.169.172.240) against 24 of the most common IPv4 blocklists.

					
Not listed in Spamhaus SBL Advisory
Not listed in Spamhaus CSS Advisory
Not listed in Spamhaus XBL Advisory
Not listed in Spamhaus PBL Advisory
Not listed in Barracuda
Not listed in Hostkarma
Not listed in IMP-SPAM
Not listed in BACKSCATTERER
Not listed in China Anti-Spam Alliance
Not listed in LashBack
Not listed in mailspike
Not listed in NiX Spam
Not listed in REDHAWK
Not listed in SORBS (Relay)
Not listed in SORBS (last 48 hours)
Not listed in SORBS (last 28 days)
Not listed in SPAMCOP
Not listed in SEM-BACKSCATTER
Not listed in SEM-BLACK
Listed in RATS-ALL ( -0.5 )
Not listed in PSBL
Not listed in SWINOG
Not listed in GBUdb Truncate
Not listed in Weighted Private Block List

				

			


			
			
Your lovely total: 9.5/10