Third Federal Savings and Loan Association of Cleveland: email security grade A

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Third Federal Savings and Loan Association of Cleveland, Cleveland, Ohio, is the 109th largest FDIC-insured US bank by total assets ($18bn). On 4 November 2026 the public email records of thirdfederal.com graded A: MX pass, SPF pass, DMARC p=quarantine, mail handled by Mimecast.

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 thirdfederal.com

Check	Result	What was published
MX	Pass	`10 us-smtp-inbound-1.mimecast.com`, `10 us-smtp-inbound-2.mimecast.com`. Mail handled by Mimecast
SPF	Pass	`v=spf1 include:us._netblocks.mimecast.com include:spf.internet-estatements.com ip4:207.250.68.102/32 include:spf.digitalinsight.com include:spf1.thirdfederal.com -all`. DNS lookups: 6 or more of 10 allowed; ends -all
DMARC	Pass	`v=DMARC1; p=quarantine; rua=mailto:i4m51src@ag.dmarcian.com; ruf=mailto:i4m51src@fr.dmarcian.com; fo=1; aspf=r; pct=100; rf=afrf; sp=quarantine`. Policy p=quarantine, subdomains sp=quarantine, applied to 100% of mail; reports collected (rua= set)
DKIM	Pass, not graded	Key found on selector selector1 (of 10 common selectors tried)

Where Third Federal Savings and Loan Association of Cleveland ranks

Third Federal Savings and Loan Association of Cleveland is the 109th largest FDIC-insured US bank by total assets, at $18bn as reported to the FDIC (certificate 30012; Cleveland, Ohio). Among the 999 graded banks, Third Federal Savings and Loan Association of Cleveland ranks 85th by grade (ties broken by assets, larger first). In its asset band, $10bn to $100bn, it ranks 55th of 122; among the 35 graded banks in Ohio, 6th. 69.7% of its band and 82.9% 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 6 of the 10 allowed. 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=quarantine: receivers are asked to put mail that fails in spam.
DMARC, info: Reports go to i4m51src@ag.dmarcian.com.
DKIM, pass: DKIM key found at selector1._domainkey.thirdfederal.com, about 2048-bit RSA.

What this means if you sell to Third Federal Savings and Loan Association of Cleveland

Third Federal Savings and Loan Association of Cleveland routes inbound mail through Mimecast, a filtering gateway. Expect strict inbound filtering: a message from a sender whose SPF, DKIM or DMARC fails, or whose domain has little sending history, is unlikely to reach a person. 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 thirdfederal.com now for today's result. The FDIC's record of the bank is at BankFind, certificate 30012.

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 Third Federal Savings and Loan Association of Cleveland 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