My Email Communications Security Assessment (MECSA)

CONFIDENCIALIDAD EN EL ENVÍO/RECEPCIÓN

(5.0/5)

Tu proveedor de correo utiliza cifrado para proteger la confidencialidad de tus mensajes (enviados/recibidos). Utiliza las últimas tecnologías disponibles, asegurando la identidad de los servidores con los que interactúa.

PHISHING Y IDENTITY THEFT

(5.0/5)

Tu proveedor de correo electrónico detecta la recepción de mensajes enviados desde servidores no legítimos. También toma medidas para evitar que servidores no autorizados envíen correos electrónicos en su nombre. Con estas acciones, se reduce drásticamente la probabilidad de recibir (o generar) suplantación y/o ataques de phishing.

INTEGRIDAD DE LOS MENSAJES

(5.0/5)

Tu proveedor de correo electrónico puede identificar mensajes recibidos que han sido modificados o interceptados durante el trayecto entre emisor y receptor.

Nombre de Dominio

kolabnow.com

StartTLS

100

X509

100

SPF

100

DKIM

100

DMARC

100

DANE

100

DNSSEC

100

MTA-STS

100

Fecha del Informe

27/05/2023

SPF record

v=spf1 mx a:mx.kolabnow.com mx:apheleia-it.ch -all

DMARC record

v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:dmarc-rua@apheleia-it.ch; ruf=mailto:dmarc-ruf@apheleia-it.ch

MX record

212.103.80.155

mx01.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in004.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.153

mx02.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in001.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.154

mx02.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in002.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.155

mx02.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in003.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.153

mx03.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in004.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.155

mx03.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in001.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.154

mx03.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in002.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.153

mx01.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in002.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

MX record

212.103.80.154

mx01.kolabnow.com

StartTLS

Using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'ext-mx-in003.mykolab.com ESMTP Postfix'

ESMTP Features

{'pipelining': '', 'size': '62914560', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': ''}

DANE record

3 0 1 fa2abfa9f8fa67e77b0db22cc2f28bf8304c7784553802b4dd667fdaf4c7dc49

MTA-STS

Hostname

212.103.80.163

mx.kolabnow.com

Created on

Sat, 27 May 2023 07:19:24 +0000

StartTLS

(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)

SPF

250, pass : sender SPF authorized

DKIM

Identificador de informe d4d58da107ae4ddb97f52dec37e8ac27 para el dominio kolabnow.com (27/05/2023)

CONFIDENCIALIDAD EN EL ENVÍO/RECEPCIÓN

(5.0/5)

PHISHING Y IDENTITY THEFT

(5.0/5)

INTEGRIDAD DE LOS MENSAJES

(5.0/5)