ui.tool.spfChecker.title
ui.tool.spfChecker.desc
ui.tool.spfChecker.domainLookupHint
ui.tool.spfChecker.commonExamples
Allow only MX servers
v=spf1 mx -all
Allow Google Workspace
v=spf1 include:_spf.google.com ~all
Allow Microsoft 365
v=spf1 include:spf.protection.outlook.com -all
Allow specific IP
v=spf1 ip4:192.168.1.1 -all
Allow multiple providers
v=spf1 include:_spf.google.com include:sendgrid.net ~all
Allow subnet
v=spf1 ip4:192.168.0.0/24 -all
ui.freeTools.howToUse
ui.tool.spfChecker.step1
ui.tool.spfChecker.step1Desc
ui.tool.spfChecker.step2
ui.tool.spfChecker.step2Desc
ui.tool.spfChecker.step3
ui.tool.spfChecker.step3Desc
ui.freeTools.whyUse
ui.tool.spfChecker.feat1
ui.tool.spfChecker.feat1Desc
ui.tool.spfChecker.feat2
ui.tool.spfChecker.feat2Desc
ui.tool.spfChecker.feat3
ui.tool.spfChecker.feat3Desc
ui.tool.spfChecker.feat4
ui.tool.spfChecker.feat4Desc
ui.tool.spfChecker.feat5
ui.tool.spfChecker.feat5Desc
ui.tool.spfChecker.feat6
ui.tool.spfChecker.feat6Desc
ui.freeTools.whoUsesThis
ui.tool.spfChecker.useCase1
ui.tool.spfChecker.useCase1Desc
ui.tool.spfChecker.useCase2
ui.tool.spfChecker.useCase2Desc
ui.tool.spfChecker.useCase3
ui.tool.spfChecker.useCase3Desc
ui.tool.spfChecker.useCase4
ui.tool.spfChecker.useCase4Desc
ui.tool.spfChecker.title
Als u het antwoord op uw vraag hier niet vindt, bezoek dan het speciale gedeelte in ons Helpcentrum .
ui.tool.spfChecker.spfMechanismsReference
| Mechanism | Description |
|---|---|
| v=spf1 | SPF version identifier (required, must be first) |
| ip4: | Allow a specific IPv4 address or range |
| ip6: | Allow a specific IPv6 address or range |
| a | Allow the domain's A record IP |
| mx | Allow the domain's MX record IPs |
| include: | Include another domain's SPF policy |
| all | Match all (used with qualifier at the end) |
| + | Pass qualifier (default, allow) |
| - | Fail qualifier (hard fail, reject) |
| ~ | SoftFail qualifier (accept but mark) |
| ? | Neutral qualifier (no policy) |