Comprueba los sistemas de autenticación de tu correo

Existe una forma muy sencilla de comprobar los sistemas de autenticación de nuestro dominio de correo, únicamente envía un mail a check-auth@verifier.port25.com y en pocos segundos recibirás en tu bandeja de entrada los resultados:

Esto puede ayudarnos a saber si los correos que enviamos pueden ser filtrados por no cumplir determinados requisitos de seguridad.

El resultado es algo así:

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Summary of Results

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SPF check: pass

DomainKeys check: neutral

DKIM check: neutral

Sender-ID check: pass

SpamAssassin check: ham

==========================================================

Details:

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HELO hostname: bay0-omc2-s17.bay0.hotmail.com

Source IP: 65.54.190.92

mail-from: xxxxxx@hotmail.com

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SPF check details:

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Result: pass

ID(s) verified: smtp.mail=xxxxxx@hotmail.com

DNS record(s):

msn.com. SPF (no records)

msn.com. 900 IN TXT "v=spf1 include:spf-a.hotmail.com include:spf-b.hotmail.com include:spf-c.hotmail.com include:spf-d.hotmail.com include:_spf-ssg-a.microsoft.com ~all"

spf-a.hotmail.com. SPF (no records)

spf-a.hotmail.com. 3600 IN TXT "v=spf1 ip4:209.240.192.0/19 ip4:65.52.0.0/14 ip4:131.107.0.0/16 ip4:157.54.0.0/15 ip4:157.56.0.0/14 ip4:157.60.0.0/16 ip4:167.220.0.0/16 ip4:204.79.135.0/24 ip4:204.79.188.0/24 ip4:204.79.252.0/24 ip4:207.46.0.0/16 ip4:199.2.137.0/24 ~all"

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DomainKeys check details:

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Result: neutral (message not signed)

ID(s) verified: header.From=xxxxxx@hotmail.com

DNS record(s):

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DKIM check details:

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Result: neutral (message not signed)

ID(s) verified:

NOTE: DKIM checking has been performed based on the latest DKIM specs

(RFC 4871 or draft-ietf-dkim-base-10) and verification may fail for

older versions. If you are using Port25's PowerMTA, you need to use

version 3.2r11 or later to get a compatible version of DKIM.

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Sender-ID check details:

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Result: pass

ID(s) verified: header.From=xxxxxx@hotmail.com

DNS record(s):

msn.com. SPF (no records)

msn.com. 900 IN TXT "v=spf1 include:spf-a.hotmail.com include:spf-b.hotmail.com include:spf-c.hotmail.com include:spf-d.hotmail.com include:_spf-ssg-a.microsoft.com ~all"

spf-a.hotmail.com. SPF (no records)

spf-a.hotmail.com. 3600 IN TXT "v=spf1 ip4:209.240.192.0/19 ip4:65.52.0.0/14 ip4:131.107.0.0/16 ip4:157.54.0.0/15 ip4:157.56.0.0/14 ip4:157.60.0.0/16 ip4:167.220.0.0/16 ip4:204.79.135.0/24 ip4:204.79.188.0/24 ip4:204.79.252.0/24 ip4:207.46.0.0/16 ip4:199.2.137.0/24 ~all"

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SpamAssassin check details:

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SpamAssassin v3.2.5 (2008-06-10)

Result: ham (2.2 points, 5.0 required)

pts rule name description

---- ---------------------- --------------------------------------------------

-0.0 SPF_PASS SPF: sender matches SPF record

0.0 HTML_MESSAGE BODY: HTML included in message

0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60%

[score: 0.4999]

2.2 TVD_SPACE_RATIO BODY: TVD_SPACE_RATIO

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