What a free email account actually costs you

Most of us have carried the same inbox around for 15 years or more. It came free with something, has never asked for money, and now holds a complete record of who we are.

The price was never zero. It was simply charged in a currency nobody bothered to name at the time. Understanding what that currency is has become considerably easier since regulators started writing the terms down, and the picture is less sinister and more mundane than the headlines suggest.

Three kinds of information, only one of which you noticed

The ICO’s guidance on funding models draws a useful distinction between provided, observed and inferred data. Provided data is what you typed in willingly: your name, your age, the interests you selected. Observed data is what your behaviour revealed while you used the service.

Inferred data is the interesting category. These are the conclusions drawn about you that you never volunteered and could not correct, largely because you have no idea they exist. Your inbox is unusually rich material for this kind of work. It knows where you shop, who you owe money to, which clinics you have visited, what you earn and roughly when your last relationship ended. No single message gives that away. Fifteen years of them, read together, gives away almost everything.

The consent or pay question

Some services have begun offering an explicit choice: accept personalised advertising, or pay a fee and avoid it. The ICO has been careful to say these models can be lawful, provided the fee is appropriate and the consent is genuinely free.

The reason it is being examined so closely is that the alternative was never really a choice. Take it or leave it, where declining means losing the address every institution in your life has on file, does not meet any reasonable definition of freely given.

What a free email account can look like instead

A free email account that encrypts your messages so the provider cannot read them changes the arrangement at its root. There is no advertising profile because there is nothing legible to build one from, and the free tier exists because paying subscribers fund it rather than advertisers.

The trade-off is real and worth stating plainly rather than glossing over. Encrypted providers usually offer less free storage than the giants, and searching inside your own mailbox works differently when the contents are not sitting in plain text on somebody’s server waiting to be indexed. Whether that matters depends entirely on how you use email.

Why nobody moves

Inertia does most of the work here. Fifteen years of accounts point at that address, and the migration is genuinely tedious rather than technically hard.

The practical route is gradual. Take a new address, point the accounts that matter at it over a few months, and forward the old one rather than closing it. Anyone who has read about what websites collect while you browse will recognise the pattern: the cost of leaving is what keeps the arrangement in place.

None of this requires alarm. It requires knowing the terms. An arrangement you have understood and accepted is a different thing entirely from one you drifted into at nineteen and never revisited.

The editorial unit