It watches your reputation while you sleep

On top of your own provider’s limit. A hundred thousand e-mails go out over hours, not minutes. And past the thresholds, the campaign stops, writes down why, and tells the team.

Gmail, per minute

300

Outlook, Hotmail, Yahoo, per minute

200

Orange, per minute

120

Everyone else, per minute

600

Pause watched from

500 sent

Pause on complaints

0.1%

Pause on bounces

5%

Resuming is your decision.

Bounces, classed:

unknown address, mailbox full, blocked, content refused.

Hard bounce or complaint:

unsubscribed, and blocked for the whole team.

Six providers answer you

through signed webhooks. For Postmark, Mailgun, SendGrid, Brevo and Resend, one button creates the webhook on their side: “Do it for me”.

Thirty days in front of you:

your rates against the thresholds the mailboxes watch.

A domain nobody has heard of that sends its whole list on the first day looks exactly like a spammer. One click holds a new mailer’s campaigns to a volume that grows for twelve days, from 50 to 150,000 a day. What does not fit waits for the next morning; a password reset never waits.

Per list: after so many days without an open or a click, and at least five e-mails, campaigns stop going to them. Still subscribed, nothing deleted, and woken by the first sign of life. Apple’s Mail, which opens for its users and hides whether they looked, silences nobody.

A provider signs what it is handed; a Postfix often does not, and unsigned mail no longer gets through in volume. Lekalao creates a DKIM key for your domain, shows the record to publish, and signs what leaves over SMTP — the one-click unsubscribe headers included.

And the DMARC reports Gmail, Microsoft and Yahoo send you every day, XML nobody reads: drop them in, and see who writes in your name, and what failed.

No inbox placement test, no IP of ours: the IP is your provider’s — or your own server’s — and its reputation is yours. Lekalao stays a layer above what sends.

That is the point.