Verify SPF (Sender Policy Framework) records to prevent email spoofing and improve deliverability.
SPF запись не найдена
SPF (Sender Policy Framework) is an email authentication protocol that helps prevent email spoofing. It allows domain owners to specify which mail servers are authorized to send email on behalf of their domain.
v=spf1 include:_spf.google.com ~all
Example SPF record for Google Workspace
include:
Include another domain's SPF
a
Allow domain's A record IP
mx
Allow domain's MX servers
ip4:
Allow specific IPv4 address
ip6:
Allow specific IPv6 address
~all / -all
Softfail / Hardfail for others