1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | exists |
%{i}._spf.sparkpostmail.com
|
|
|
| - Fail | all |
—
|
|
5m
customerspf.schoolmessenger.com. 300 IN TXT "v=spf1 exists:%{i}._spf.sparkpostmail.com -all"