Email Authentication

npl.co.uk

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:139.143.1.71 ip4:139.143.5.0/24 ip4:89.187.90.64/26 ip4:5.10.154.96/29 ip4:213.246.101.9 include:email-od.com include:spf.protection.outlook.com include:msgfocus.com include:spf4.npl.co.uk include:_spf.eploy.net  include:spf1.formassembly.com include:spf2.npl.co.uk include:spf1.npl.co.uk include:spf3.npl.co.uk ~all

DKIM

pass

Cryptographic signature on outbound mail (selector: selector1).

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArtiE1VGv0R0Cu7hBrX4Ac9Pw+PY0g4AA/40DIVZfauS0DJ9j49/SIOchHHMDqDVruNQMsPHYasyO8dvYjkEtTbJIPExeGFe8bk4ZywwNlfzzN9G9L1hU6Ylkh9UGNjk9/4BVSoCIW+kVA0FekbmSK48bRuWZpxwOzjQ7Yf8055z64IsG7bgrWNx3p+sDqbW78IgwRX7vXPq/7LyujR2rDRlXRHacYuHxz05P9nzD7wXEFJ0TEru5zsPgBe26dNl1GlsI4UpvoFGh681FFMEN0n/XDSC21JA+khcZY72ntH5sC3hF0Rma123k+O38C4SR5sarotYm1BSgjeeJ+AH5YQIDAQAB;

DMARC

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1;p=none;rua=mailto:dmarc-rua@npl.co.uk;ruf=mailto:dmarc-ruf@npl.co.uk

Mail Servers (MX)

10 npl-co-uk.mail.protection.outlook.com

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