Pay for Inbox.Not for sending.
We check each email on seed mailboxes before sending it to your recipient. Then we monitor those same copies for another 24 hours.
Every email checked
Content stays unchanged. No test inserts.
24 hours of monitoring
We track the same copy and notify you when its folder changes.
Pay for Inbox
Pay for confirmed Inbox placement, not for sending.
Free, no registration. Tested on seed mailboxes.
Does not show the folder at your recipients. Methodology ↗
Sender: sender@example.com
Seed copy: seed@example.net
Initial placement
Delivered to Inbox
Gmail, Outlook, Yahoo, iCloud.
Gmail: moved to Spam
Notification sent.
Monitoring complete
Gmail — Spam; Outlook, Yahoo, iCloud — Inbox.
Our team’s project experience
Our research: publications and citations
Open data and research ↗Everything is set up.
But are emails in Spam?
Stop guessing. Check where test copies actually land at different email providers — for each email.
Уже пользуетесь другим сервисом рассылок? Проверьте своё письмо бесплатно — без перехода на LDM.
Free Inbox Placement Testcheck.live-direct-marketing.online
The test does not guarantee a folder at every recipient.
Your email
A proposal for collaboration
Seed mailboxes
Folder report
Your email.
Your control.
Connect your accounts your way: SMTP, OAuth, Apps Script, or RPA (Web). Manage sending and replies in one web interface.
For integrations: MCP · A2A · API ↗
Cloud · Dedicated · On-premise
Accounts
+ Connect an account| Mailbox | Status |
|---|---|
| name@example.com | Connected |
| outreach@example.com | Connected |
| sales@example.com | Connected |
| info@example.com | Disconnected |





