Security State Bank & Trust: email security grade A

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Security State Bank & Trust, Fredericksburg, Texas, is the 556th largest FDIC-insured US bank by total assets ($2.2bn). On 4 November 2026 the public email records of ssbtexas.com graded A: MX pass, SPF pass, DMARC p=reject, mail handled by Other.

Grade A. Nothing in the records will stop mail. Read by DNS on 4 November 2026; the records are shown as published.

What was found on ssbtexas.com

Check	Result	What was published
MX	Pass	`10 ssbtexas-com.mx1.arsmtp.com`, `20 ssbtexas-com.mx2.arsmtp.com`. Mail handled by Other
SPF	Pass	`v=spf1 ip4:149.72.249.133 ip4:149.72.28.198 ip4:149.72.28.49 ip4:50.31.35.233 ip4:24.173.21.173 ip4:208.64.241.144/29 ip4:12.165.112.53/32 ip4:12.165.112.51/32 include:ssbtexas-com.spf.smtp25.com include:spf.protection.outlook.com include:spfhost.messageprovider.com include:spf.emailsignatures365.com include:amazonses.com a:mail.infovisa.com include:_spf.salesforce.com include:clickswitch.com -all`. DNS lookups: 10 or more of 10 allowed; ends -all
DMARC	Pass	`v=DMARC1;p=reject;rua=mailto:dmarc@bankonitusa.com;ri=604800;fo=s`. Policy p=reject; reports collected (rua= set)
DKIM	Pass, not graded	Key found on selector selector2 (of 10 common selectors tried)

Where Security State Bank & Trust ranks

Security State Bank & Trust is the 556th largest FDIC-insured US bank by total assets, at $2.2bn as reported to the FDIC (certificate 15809; Fredericksburg, Texas). Among the 999 graded banks, Security State Bank & Trust ranks 380th by grade (ties broken by assets, larger first). In its asset band, $1bn to $10bn, it ranks 265th of 846; among the 86 graded banks in Texas, 38th. 66% of its band and 76.7% of its state graded A.

What this means for the bank

The checker's own notes on each record:

MX, pass: 2 MX records. Replies have somewhere to land.
SPF, pass: One SPF record, ending in -all (fail): mail from a server that is not on the list should be rejected.
SPF, info: DNS lookups: at least 10 of the 10 allowed. One more sending service could push it over. This count is an estimate.
SPF, info: The record uses SPF macros, which only resolve for a real message, so the lookup count is a floor.
DMARC, pass: Policy p=reject: receivers are asked to refuse mail that fails.
DMARC, info: Reports go to dmarc@bankonitusa.com.
DKIM, pass: DKIM key found at selector2._domainkey.ssbtexas.com, about 1024-bit RSA.

What this means if you sell to Security State Bank & Trust

Security State Bank & Trust's MX hosts belong to a provider we do not name from host names alone. Assume the inbound server checks SPF, DKIM and DMARC and scores reputation, as every major provider does. Before you send, run your own domain through the email setup checker and publish a policy with the DMARC record generator. For how a bank buys, see the selling to banks playbook.

Check it live

The records above are from 4 November 2026. Run the same check on ssbtexas.com now for today's result. The FDIC's record of the bank is at BankFind, certificate 15809.

This page is one of 1,000 in the Bank Email Readiness Index Q4 2026, published 4 November 2026 and re-read every quarter; the next edition is due 2 February 2027. If you work at Security State Bank & Trust and the records have changed, email moe@roimaxi.com and we will re-check and update this page.

ROI Maximizer is a trading name of M Ventures LTD, registered in England and Wales, company no. 15554493. Registered office: 4 Beau Street, Bath BA1 1QY, United Kingdom. moe@roimaxi.com