SPF Record Generator
Build an SPF TXT record for your domain with provider presets, IP addresses, include mechanisms, lookup limits, and policy warnings.
SPF settings
Email providers
DNS TXT output
DNS typeTXT
DNS lookups0/10
Record length11
Mechanisms1
Authorized senders
Add a provider, IP address, a/mx mechanism, or redirect.
DNS lookup limit
Lookup count is within the SPF limit.
TXT length
Record length is comfortable for DNS TXT publishing.
Policy ending
The all policy is explicit.
IP format
IP address formats look reasonable.
Record parts
Provider SPF values can change; verify presets against your provider docs before publishing.v=spf1Declares this TXT record as SPF.
~allDefines how receivers handle all other senders.