Mail domain report: bouaye.fr

SPF

pass

SPF record published

Found

Record: v=spf1 a mx ip4:195.7.119.254 include:inovawork.net include:_spf.afi-sa.net include:_spf_euwest1.prod.hydra.sophos.com include:spf.protection.outlook.com ip4:51.15.161.75 ip4:62.160.154.137 ~all
DNS lookups: 6 of 10
Void lookups: 0 of 2

Checks

✓ No deprecated ptr mechanism #1

No ptr mechanism found in SPF record.
✓ 6 of 10 DNS lookups #2

SPF record needs 6 DNS lookups (limit is 10).
✓ Ends with ~all #3

SPF record properly uses ~all to restrict unauthorized senders.
✓ Record published #6

SPF record exists for this domain.
✓ Single record #16

Exactly one SPF record is published.
✓ Valid syntax #25

All SPF mechanisms and modifiers are valid.
✓ No void lookups #26

All include/redirect targets exist.
✓ No overly broad IP ranges #27

All ip4/ip6 ranges are narrow enough.

DMARC

warn

p=reject (_dmarc.bouaye.fr)

Found

Record: v=DMARC1 ; p=reject; pct=100;
Found at: _dmarc.bouaye.fr

Tag	Value	Meaning
v	DMARC1	Version
p	reject	Policy
pct	100	Percentage of mail the policy applies to

Checks

✓ Policy: reject #4

DMARC policy is set to 'reject', which provides the strongest protection against email spoofing.
✓ Record published #5

DMARC record exists for this domain.
✓ Valid syntax #17

DMARC record syntax is valid.
✓ Applies to 100% of mail #18

DMARC policy applies to all failing mail.
!

No aggregate reports (rua)

DMARC record has no rua tag, so you receive no aggregate reports about who sends mail as your domain. Add rua=mailto:...

#19
✓ Subdomain policy: reject #20

Subdomains are covered by policy 'reject'.

DKIM

pass

Selectors: mail

Found

Selectors: mail
_domainkey: NOERROR

Selector	Key	Flags
mail	RSA 2048 bits

Checks

✓ Keys found: mail #7

DKIM keys found for this domain with selectors: mail
✓ Strong keys #23

DKIM keys are strong enough: mail: RSA 2048 bits.
✓ No problematic flags #24

No keys in test mode, revoked, or limited to SHA-1.

DNSSEC

warn

Not signed

Found

DNSKEY records: No (0)
DS at parent: No

Checks

!

Not enabled

DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.

#8

MX

warn

2 mail servers

Found

Priority	Host	Records	Reverse DNS
0	mx-01-eu-west-1.prod.hydra.sophos.com	A 34.243.165.154 A 54.246.158.212 A 54.194.20.87	ec2-34-243-165-154.eu-west-1.compute.amazonaws.com ✓ ec2-54-246-158-212.eu-west-1.compute.amazonaws.com ✓ ec2-54-194-20-87.eu-west-1.compute.amazonaws.com ✓
0	mx-02-eu-west-1.prod.hydra.sophos.com	A 54.246.158.212 A 34.243.165.154 A 54.194.20.87	ec2-54-246-158-212.eu-west-1.compute.amazonaws.com ✓ ec2-34-243-165-154.eu-west-1.compute.amazonaws.com ✓ ec2-54-194-20-87.eu-west-1.compute.amazonaws.com ✓

Checks

✓ 2 MX records #9

Found 2 MX records for this domain.
✓ All hosts resolve #10

All MX records resolve to valid IP addresses.
!

Hosts without IPv6

The following MX hosts could not be resolved to IPv6 addresses: mx-01-eu-west-1.prod.hydra.sophos.com, mx-02-eu-west-1.prod.hydra.sophos.com

#11
✓ Redundant MX hosts #12

Found 2 MX records, which provides redundancy for email delivery.
✓ At most 5 MX records #13

Found 2 MX records, which is within the recommended range (1-5).
✓ No localhost targets #14

No MX records pointing to localhost found.
✓ No private IP addresses #15

No MX records resolving to private IP addresses found.
✓ No CNAME targets #22

No MX records point to a CNAME.
✓ Reverse DNS confirmed #30

All 6 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 2 MX hosts

Found

DANE (TLSA records)

MX host	TLSA	DNSSEC
mx-01-eu-west-1.prod.hydra.sophos.com	none	-
mx-02-eu-west-1.prod.hydra.sophos.com	none	-

Checks

!

Not configured

MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.

#32
i

Not configured

TLS-RPT lets senders report TLS delivery problems to you. It is most useful together with MTA-STS or DANE.

#35
i

Not used

No MX host publishes TLSA records. DANE lets senders verify your mail server's certificate through DNSSEC; it requires DNSSEC on the MX host's zone.

#36

BIMI

info

No BIMI record

Checks

i

Not configured

BIMI shows your logo next to your mail in supporting mail clients. It requires DMARC enforcement.

#38