C
mit.edu
Email security grade C · 55/100
As of 2026-07-01 09:56 UTC
Score breakdown
Policy strictness
5/30
p=none (monitor only; would be 20 at quarantine, 30 at reject)
Alignment mode
10/15
relaxed alignment (default; safer for forwarders)
Reporting
10/15
rua only (aggregate reports); add ruf for forensic per-message reports
Percent at fail position
10/10
no pct tag in play; your policy applies to all failing mail
Authentication coverage
20/20
both SPF and DKIM published
MTA-STS
0/5
no MTA-STS policy published
TLS-RPT
0/5
no TLS-RPT record (you won't see TLS failure reports)
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