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← Revision 3 as of 2020-05-20 07:21:33 ⇥
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Deletions are marked like this. | Additions are marked like this. |
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= SPF = | = SPF Antispam = |
SPF Antispam
SPF DNS Record Validation
Limits
- Max 10 DNS lookups
- Max 256 characters
- Avoid PTR records (depreciated)