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Detect SPF all mechanism

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nemunaire 2025-10-23 13:27:29 +07:00
commit 326abc0744
3 changed files with 65 additions and 27 deletions
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27
web/src/lib/components/SpfRecordsDisplay.svelte
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@ -50,6 +50,33 @@
<span class="badge bg-danger">Invalid</span>
{/if}
</div>
{#if spf.all_qualifier}
<div class="mb-2">
<strong>All Mechanism Policy:</strong>
{#if spf.all_qualifier === '-'}
<span class="badge bg-success">Strict (-all)</span>
{:else if spf.all_qualifier === '~'}
<span class="badge bg-warning">Softfail (~all)</span>
{:else if spf.all_qualifier === '+'}
<span class="badge bg-danger">Pass (+all)</span>
{:else if spf.all_qualifier === '?'}
<span class="badge bg-warning">Neutral (?all)</span>
{/if}
{#if index === 0}
<div class="alert small mt-2" class:alert-warning={spf.all_qualifier !== '-'} class:alert-success={spf.all_qualifier === '-'}>
{#if spf.all_qualifier === '-'}
All unauthorized servers will be rejected. This is the recommended strict policy.
{:else if spf.all_qualifier === '~'}
Unauthorized servers will softfail. Consider using <code>-all</code> for stricter policy, though this rarely affects legitimate email deliverability.
{:else if spf.all_qualifier === '+'}
All servers are allowed to send email. This severely weakens email authentication. Use <code>-all</code> for strict policy.
{:else if spf.all_qualifier === '?'}
No statement about unauthorized servers. Use <code>-all</code> for strict policy to prevent spoofing.
{/if}
</div>
{/if}
</div>
{/if}
{#if spf.record}
<div class="mb-2">
<strong>Record:</strong><br>