Slow growth, on purpose
MailSequoia is a small, invite-only email warm-up. It does one job: it grows the reputation your inboxes need to reach people, and it shows you the result, every day.
Why a sequoia
A giant sequoia adds one ring of wood each year. A good year leaves a wide ring and a hard year a narrow one, and the record stays in the trunk for anyone who cares to read it.
Sender reputation works the same way. Inbox providers judge an inbox by how its email has been treated before, a day at a time. Nobody can skip that part. A good name is built slowly, and it is easy to read.
So MailSequoia is built around the day. Each inbox has its own record, each day is counted, and a rough patch is closed off and grown over.
What we think matters
- Engagement that looks real
- Inbox providers reward email people want. Warm-up should look like exactly that, and nothing else.
- A pool of our own
- Swap networks mix your inboxes with everyone else's. Ours is private, kept for this one job.
- Scars heal over
- A sequoia survives fire by growing new wood over the burn. A bad week in spam is closed off the same way, and the growth carries on.
- Few rules, kept
- Our acceptable use policy fits on one page. We would rather have five rules people follow than fifty they skim.
How we work
By invitation. Every request is read by our team, and we open a small number of places at a time, so the warm-up is never stretched thin.
That is a deliberate choice. Opening accounts by invitation means we know whose inboxes we are warming, and what they send.
What you will not find here
A wall of customer logos, a running count of emails warmed, a row of badges, or a diagram of the method. We would rather show you the result and let you judge it on that.
Start with how it works, or go straight to getting started.
Put down roots.
Request an invite with a few details: how you use cold email, how many inboxes you run, and where they live.
