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SME Server:Documentation:Administration Manual:Appendix (view source)
Revision as of 13:29, 19 April 2021
, 13:29, 19 April 2021→SPF Records
SPF (Sender Policy Framework) records are added to the DNS zone record for domain names. Many receiving mail servers now require sending mail servers to have properly configured SPF records for the domain(s) being sent from. Failure to have SPF records can result in mail being rejected by mail servers eg Hotmail servers will reject mail that comes from mail servers without SPF records.
SPF (Sender Policy Framework) records are added to the DNS zone record for domain names. Many receiving mail servers now require sending mail servers to have properly configured SPF records for the domain(s) being sent from. Failure to have SPF records can result in mail being rejected by mail servers eg Hotmail servers will reject mail that comes from mail servers without SPF records.
The SPF entries are added to your external DNS records. They are not configured on the sme server.
The SPF entries are added to your external DNS records which are hosted by your connectivity ISP. They are not configured on the sme server.
See [http://www.open-spf.org/ here].
See [http://www.open-spf.org/ here].