Question 1

What is inbox placement testing?

Accepted Answer

Inbox placement testing sends a test email through your sending infrastructure to seed accounts across major email providers. It then checks where each email landed - inbox, spam, promotions, or other tabs - giving you a real-world view of your deliverability.

Question 2

How is inbox placement different from email verification?

Accepted Answer

Email verification checks if an address exists. Inbox placement testing checks where your emails actually land when delivered. You can have 100% valid addresses but still end up in spam due to content, reputation, or authentication issues.

Question 3

How can I improve my inbox placement rate?

Accepted Answer

Improve inbox placement by: setting up proper SPF, DKIM, and DMARC authentication; warming up new domains and IPs gradually; maintaining clean email lists; writing non-spammy content; and monitoring your sender reputation regularly.

Inbox Placement Test.

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How Inbox Placement Testing Works

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About Our Seed List

Gmail Personal

Google Workspace

Three rules. Memorize them.

Test before every campaign.

Test across providers.

Warm up senders for 14 days.

Test, fix, retest. Until every send hits primary.

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