Email health
| ✓ | MX | 5 mail servers, all resolve |
| ✓ | SPF | 1 of 10 DNS lookups |
| · | DKIM | Not found at common selectors |
| ! | DMARC | p=none: monitoring only, spoofed mail is still delivered |
| ✓ | MTA-STS | Enforcing (max_age 86400s) |
| ✓ | TLS-RPT | Reports enabled |
| · | BIMI | Not set up (optional) |
| · | DNSSEC | Not signed (optional) |
MX
| 5 | gmail-smtp-in.l.google.com | 192.178.157.27 |
| 10 | alt1.gmail-smtp-in.l.google.com | 172.253.147.27 |
| 20 | alt2.gmail-smtp-in.l.google.com | 173.194.45.26 |
| 30 | alt3.gmail-smtp-in.l.google.com | |
| 40 | alt4.gmail-smtp-in.l.google.com |
- ✓ 5 mail servers, all resolve
SPF
v=spf1 redirect=_spf.google.com
Include tree (1 lookups)
- redirect:_spf.google.com
- ✓ 1 of 10 DNS lookups
- ✓ “~all” soft-fails unlisted senders (strict enough with DMARC)
DKIM
- · No DKIM keys at common selectors. DKIM may still be set up under a provider-specific selector; enter it above to check.
Checked common selectors: default, google, selector1, selector2, k1, s1, s2, dkim, mail, resend, fm1, protonmail.
DMARC
v=DMARC1; p=none; sp=quarantine; rua=mailto:mailauth-reports@google.com
- p
- none
- sp
- quarantine
- rua
- mailto:mailauth-reports@google.com
- ! p=none: monitoring only, spoofed mail is still delivered
- ✓ Aggregate reports go to mailauth-reports@google.com
MTA-STS
v=STSv1; id=20190429T010101;
Policy: mode enforce, mx smtp.google.com, gmail-smtp-in.l.google.com, *.gmail-smtp-in.l.google.com
- ✓ Enforcing (max_age 86400s)
TLS-RPT
v=TLSRPTv1;rua=mailto:sts-reports@google.com
- ✓ Reports enabled
BIMI
- · Not set up (optional; shows your logo in supporting inboxes)