1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
1m
_netblocks.m.feishu.cn. 60 IN TXT "v=spf1 include:spf1.m.feishu.cn ~all"