2
records
Mail Servers
TTL
5m
em.campusgroups.com. 300 IN MX 10 mx.sendgrid.net.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
5m
em.campusgroups.com. 300 IN TXT "v=spf1 ip4:50.31.58.66 -all"