Mail domain report: saintjeandemaurienne.fr

SPF

pass

SPF record published

Found

Record: v=spf1 mx a:mailhost.3cma73.com include:spf.protection.outlook.com a:rmvsl.sigems.fr include:_spf.o2switch.inovawork.net -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

pass

p=reject (_dmarc.saintjeandemaurienne.fr)

Found

Record: v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; rua=mailto:mailauth-reports@saintjeandemaurienne.fr
Found at: _dmarc.saintjeandemaurienne.fr

Tag	Value	Meaning
v	DMARC1	Version
p	reject	Policy
pct	100	Percentage of mail the policy applies to
rua	mailto:mailauth-reports@saintjeandemaurienne.fr	Aggregate report addresses
adkim	s	DKIM alignment (r = relaxed, s = strict)
aspf	s	SPF alignment (r = relaxed, s = strict)

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.
✓ Aggregate reports enabled #19

Aggregate reports are sent to: mailto:mailauth-reports@saintjeandemaurienne.fr
✓ Subdomain policy: reject #20

Subdomains are covered by policy 'reject'.
✓ Report addresses in own domain #29

All report addresses are in your own organizational domain.

DKIM

pass

Selectors: default, selector1

Found

Selectors: default, selector1
_domainkey: NOERROR

Selector	Key	Flags
default	RSA 2048 bits
selector1	RSA 2048 bits

Checks

✓ Keys found: default, selector1 #7

DKIM keys found for this domain with selectors: default, selector1
✓ Strong keys #23

DKIM keys are strong enough: default: RSA 2048 bits; selector1: RSA 2048 bits.
✓ No problematic flags #24

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

DNSSEC

pass

Signed, DS published at parent

Found

DNSKEY records: Yes (2)
DS at parent: Yes
Algorithms: RSASHA256 (8)
Key tags: 5736, 40001
Signatures valid until: 15 November 2026, 11:51 UTC

Checks

✓ Signed, DS published at parent #8

DNSSEC is enabled for this domain (DNSKEY and DS present), providing additional security for DNS lookups.
✓ Signatures valid until 2026-11-15 #21

DNSKEY signatures are valid until 2026-11-15T11:51:47Z.

MX

warn

2 mail servers

Found

Priority	Host	Records	Reverse DNS
1	mx1.fmi-groupe.fr	A 82.196.24.17	mx1.fmi-groupe.fr ✓
10	mx10.fmi-groupe.fr	A 82.196.24.18	mx10.fmi-groupe.fr ✓

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: mx1.fmi-groupe.fr, mx10.fmi-groupe.fr

#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 2 MX addresss have a PTR record that resolves back to them.

TLS

warn

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

Found

DANE (TLSA records)

MX host	TLSA	DNSSEC
mx1.fmi-groupe.fr	3 1 1 312b6ffe9f931b42…	Yes
mx10.fmi-groupe.fr	3 1 1 312b6ffe9f931b42…	Yes

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
!

Not configured

MTA-STS or DANE is used without TLS-RPT, so you get no reports when senders fail to deliver because of TLS problems. Publish _smtp._tls TXT "v=TLSRPTv1; rua=mailto:...".

#35
✓ DANE on all MX hosts #36

All 2 MX hosts publish DNSSEC-validated TLSA records.

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