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Don't return Permerror on no host or empty TXT record #4

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Don't return Permerror on no host or empty TXT record #4

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4 changes: 4 additions & 0 deletions spf.go
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,10 @@ func newSPF(domain string, dnsResolver dns.DnsResolver, dnsLookupCount int, void
}
record, err := spf.dns.GetSPFRecord(domain)
if err != nil {
// Host does not exist or has no TXT record.
if strings.Contains(err.Error(), "no such host") {
return &spf, nil
}
return nil, &PermError{err.Error()}
}
directives, modifiers, err := getTerms(record)
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