LetterAgent

Mail physical letters by just asking your AI assistant.


Status: LetterAgent is currently in private testing ahead of public launch. Everything on this page describes the service as it works today.

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Can the post office read cursive addresses?

Usually, but cursive is the slowest way to move a letter through the system. Automated sorting equipment reads printed text best, clear block capitals next, and cursive last. A neatly written cursive address will still get there in most cases, but illegible or sloppy cursive gets kicked to manual handling, which adds days and raises the odds of a missort.

Why does cursive give sorting machines trouble?

Automated equipment photographs the address block and reads it in a fraction of a second. Printed letters have consistent shapes; connected cursive strokes vary from writer to writer, so the software has to guess more often. Neat cursive usually gets through. Sloppy cursive, especially in names and numbers, gets kicked to human operators for manual keying, which adds days and raises the chance of a wrong guess. Think of it as a spectrum: machine print first, neat block capitals second, cursive last.

The same applies in Canada. Canada Post's sorting equipment reads typed addresses best and handles handwriting with the same handicap: the neater and more separated the letters, the better the read rate.

Which handwriting habits actually help?

HabitWhy it helps
Print in block capitalsSeparated, consistent letter shapes are far easier to read than connected script
Keep the last line perfectCity, state, and ZIP drive the routing decision, so legibility matters most there
Write numbers carefullyMost misreads are digits: close the loops on 6, 8, and 9, and cross your 7s
Use dark ink on plain paperContrast is what the camera sees; pale ink on patterned paper vanishes
Give the address roomStraight, well-spaced lines in the lower center of the envelope, parallel to the bottom edge

When should you print the envelope instead?

Whenever the letter matters: job applications, legal correspondence, payments, anything with a deadline. A printed label or a typed envelope removes handwriting from the equation entirely, and a window envelope does the same trick by letting the typed address inside show through. And always include a return address: if the destination can't be read, the letter comes back to you instead of sitting in a dead-letter pile.

Does cursive inside the letter matter?

No. Nobody's sorting machinery reads the letter itself, so a handwritten letter in beautiful script is perfectly fine: it's only the envelope address that has to survive the scanners. That's why the old etiquette survives intact: a personal note can be as loopy and expressive as you like, as long as the address on the outside is printed clearly. Keep the pretty handwriting for the page and the block capitals for the envelope.

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Ready to mail it? Send your letter with LetterAgent: describe it to your AI assistant, approve the exact quoted price, and it is printed and mailed.


LetterAgent is a working name. Prices include print, postage, and our service fee. US prices in USD, Canadian prices in CAD (Canadian prices exclude applicable sales tax, added at checkout). Currently in private testing.

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