What is the Gmail Sender Contact Form?
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The Gmail Sender Contact Form is Gmail's way of letting you escalate a delivery problem directly to their team. It's not a guarantee of a response or a fix, but it's your official channel when normal troubleshooting isn't working.
You won't use it for routine questions. You use it when something's legitimately wrong and you've already verified your setup is correct. Your domain is authenticated properly. Your list is clean. You're seeing unusual filtering that started suddenly. You contacted Google Postmaster Tools data, and it looks fine. But your emails still aren't landing in inboxes. That's when you file a form.
To access it, go to Google Postmaster Tools, verify your domain, and look for the "Send Feedback" or contact option in the dashboard. (It moves around, so check their docs.) You'll need to provide your sending domain and IP addresses, a detailed description of what's happening ("Starting March 15, emails from [domain] sent from [IP range] started landing in Spam folder despite 18 months of Inbox placement"), and evidence of your good practices. Screenshots of your DKIM/SPF/DMARC setup. Your complaint rate data. A sample email. Volume metrics.
Gmail will review your case, but don't expect a reply within a week. They prioritize flagrant abuse and phishing; your single-domain deliverability issue goes in the queue behind thousands of other senders. A response might take 2-4 weeks. They might not respond at all, or they might respond asking for more information. That's the reality. They're not running a consulting service; they're running Gmail.
The form works best when you've already done your homework. You know exactly which metrics changed. You've already fixed whatever you can fix on your end. You're not fishing for answers; you're escalating a specific problem with specific data. If you're not sure whether contacting Gmail makes sense, or you need help assembling your data package, a Review My Emails SOS call can help you prioritize whether direct outreach is worth the time.
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