royalmail.com

Checked 5/14/2026, 10:53:31 PM · 462ms

Solid: p=reject is enforced.

DMARC record

v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1

Policy (p): reject
Subdomain policy (sp): inherits p=reject
Enforcement % (pct): 100%
DKIM alignment (adkim): unset · defaults to r (relaxed)
SPF alignment (aspf): unset · defaults to r (relaxed)
Aggregate reports (rua): mailto:[email protected]
Failure reports (ruf): mailto:[email protected]

All tags (5)

vDMARC1DMARC version
prejectPolicy for the domain
ruamailto:[email protected]Aggregate report URIs
rufmailto:[email protected]Forensic (failure) report URIs
fo1Failure reporting options

SPF record

Found on the apex domain.

v=spf1 ip4:157.203.56.0/22 ip4:208.72.90.64/26 ip4:134.213.149.92/32 ip4:144.87.143.0/24 ip4:146.101.28.221/32 ip4:147.29.39.0/24 ip4:157.203.0.0/27 ip4:20.90.138.231/32 ip4:185.29.44.6/32 ip4:191.233.96.0/20 ip4:194.140.251.4/32 ip4:208.185.235.44/32 ip4:209.135.36.206/32 ip4:209.167.231.208/26 ip4:212.64.130.137/32 ip4:217.64.224.67/32 ip4:35.157.226.52/32 ip4:94.46.185.189/32 ip4:52.50.253.173/32 ip4:54.171.224.250/32 ip4:62.209.53.0/24 ip4:79.125.0.0/17 ip4:81.138.21.4/32 ip4:81.171.203.0/24 ip4:82.147.17.34/32 ip4:94.126.110.195/32 ip4:146.177.43.198/32 ip4:5.61.115.80/26 ip4:217.64.233.50 ip4:217.64.233.52 ip4:81.149.233.242 ip4:162.13.103.194 ip4:149.72.233.190 ip4:149.72.224.180 ip4:35.214.208.81/32 ip4:35.214.213.218/32 ip4:35.214.183.81/32 ip4:213.52.186.141/32 ip4:213.52.186.142/32 ip4:35.214.212.238/32 ip4:129.152.0.0/17 ip4:85.158.136.0/21 ip4:195.245.230.0/23 ip4:67.219.240.0/20 ip4:5.61.115.32/28 include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:_spf.salesforce.com -all

Recommendations

DKIM alignment (adkim) is unset, so it defaults to r (relaxed). That is fine for most deployments. Set adkim=s explicitly only if your DKIM d= header matches the From: domain exactly.
SPF alignment (aspf) is unset, so it defaults to r (relaxed). That is fine for most deployments. Set aspf=s explicitly only if your Return-Path aligns with the From: domain exactly.

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