1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
4m
spfb.zixcorp.com. 299 IN TXT "v=spf1 include:zix.spf.smtp25.com include:mktomail.com include:spf.protection.outlook.com include:_spf.salesforce.com"