fccc.edu

Email infrastructure report · Last checked 28 Jul 2026, 20:15 UTC

Summary

fccc.edu uses Proofpoint for email and has SPF, DKIM, and DMARC configured. It is not catch-all.

Mail provider

ProviderProofpoint security-gateway

Primary MXmxa-00377b02.gslb.pphosted.com

MX records

Priority	Hostname	IPs
10	mxa-00377b02.gslb.pphosted.com	148.163.138.191
10	mxb-00377b02.gslb.pphosted.com	148.163.134.192

Authentication

SPF✓ Present ~all

DKIM✓ Found (selectors: s1, s2)

DMARC✓ Present p=reject

Raw SPF record

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all

Raw DMARC record

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

Email behavior

Catch-all✗ No

Disposable✗ No

Free provider✗ No

STARTTLS✓ Supported

SMTP response579ms

SMTP banner220 mx0b-00377b02.pphosted.com ESMTP mfa-m0267175

What this means

This domain has strong email authentication. Messages claiming to come from @fccc.edu can be cryptographically verified by recipients, making spoofing difficult. Deliverability for legitimate mail should be good.

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curl https://api.checkmail.dev/v1/verify \
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  -H "Authorization: Bearer cm_live_..."