Paying for mailboxes when two or three clients matter

A single payment buys you a set of mailboxes you can sign into, configure in a mail client and open in a browser. There is no monthly seat to keep paying between client wins, which matters when the work arrives in bursts rather than on a schedule.

Each mailbox is a working address you can point at the person who signs off, rather than a form submission that sits unanswered. You set it up once, run the warm-up and authentication checks alongside it, and then write to decision makers from a mailbox that carries your own domain and name.

The tier system runs by mailbox count, so the money tracks the number of separate addresses you want to keep apart. One for proposals, one for follow-ups, one for a long-term retainer: that separation is the thing you are purchasing, not volume or reach.

Starter gives you five mailboxes, Studio raises that to fifteen, and Floor covers fifty. Nothing in the brief says the mailboxes differ in kind between tiers, so the change you are paying for is how many separate addresses you can keep running at once.

Five is enough for one freelancer working alone, with a mailbox for outreach, one for billing and a spare for a project. Fifteen starts to suit someone running several client identities at once, or keeping a mailbox per long-running engagement so threads never tangle.

Fifty is where a freelancer stops looking like a freelancer: subcontractors, several trading names, or a roster of campaigns that each want their own sending address. Read the published tier table before you decide, because the jump between bands is the real decision.

The worry about contracts that outrun the work is answered by the tier model itself: you pay once for a count of mailboxes and keep them. That removes the monthly line that hurts in a quiet month, though it puts more weight on choosing the right count on the first attempt.

It does not remove the other uncertainties. Warm-up and authentication checks help, yet inbox placement is not guaranteed, so some messages will still land elsewhere. A mailbox is a sending address, not a contact list, so the people you write to remain your own research.

Extra services are priced separately from the tiers, which means the headline figure is not always the whole figure. Ask what your chosen tier includes and what sits outside it before you commit, particularly if you plan to add anything beyond the mailbox count.

Start by counting the addresses you genuinely need this month, then add one spare. If that number lands at four or five, Starter covers you. If you can name eight or ten separate sending identities you would use, Studio is the honest fit rather than a stretch.

Consider the direction of travel too. A freelancer chasing two or three new clients a month will not suddenly need fifty mailboxes, but one who adds a subcontractor or a second trading name might. Buying the smaller tier and living with the limit is often the safer error.

Write down what you would do with the extra mailboxes before you pay for them. If the answer is vague, stay on the lower tier and revisit when a real client or campaign demands another address. The decision is about fit, not about buying headroom you will not use.