Email security for tbcbuild.com

Pass

Authorizes which servers may send mail for the domain

SPF is published and within limits.

v=spf1 include:spf.protection.outlook.com ~all

Pass

Cryptographically signs outgoing mail (best-effort selector probe)

DKIM key published for 32 known selectors.

Selectors: agenturserver, agenturserver2048, default, google, selector1, selector2, s1, s2, s1-ionos, s2-ionos, s42582890, k1, mail, dkim, dk1, dk2, smtp, resend, mandrill, mailjet, mxvault, zoho, fm1, fm2, fm3, protonmail, protonmail2, amazonses, sendgrid, em, mte1, zupost

Warning

Tells receivers what to do with mail that fails SPF and DKIM

DMARC is published but not fully enforcing.

Policy p=none: DMARC is in monitoring mode only and does not block spoofed mail.
No rua address: you receive no aggregate reports to monitor abuse.

v=DMARC1; p=none;

Not set

Enforces TLS for inbound mail and prevents downgrade attacks

No MTA-STS policy. Inbound mail can be delivered without TLS.

Not set

Receives reports about TLS delivery failures

No TLS-RPT record. You get no reports about failed TLS delivery.

Not set

Displays your verified brand logo in supporting inboxes

No BIMI record. No brand logo is published for inboxes.