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Email Detective for Gmail: Identify ESPs & Check Authentication
⚡ ProductivityDeveloper: Tooltester S.L.
5.0627
See which ESP sent any email in Gmail. Detects 140+ providers and shows SPF/DKIM/DMARC authentication.
See which ESP sent any email in Gmail. Detects 140+ providers and shows SPF/DKIM/DMARC authentication.
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