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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How do I fax a sideways document?

Rotate a wide, sideways page to upright before you send it, so the recipient reads it without turning their head or their printout. Fax machines expect tall pages, and a sideways original often arrives shrunk, split, or cut off.

Why do wide pages cause trouble on a fax?

A fax page is a tall rectangle: the standard page is taller than it is wide. When a wide document goes in sideways, the sending machine has to fit a wide image into a tall frame. Some machines shrink the whole page to fit, which makes text tiny and hard to read. Others keep the size and cut off the right-hand side, or split the page across two sheets with a break in the middle of a table or a drawing. None of those outcomes is what you want for a spreadsheet, a floor plan, or a wide chart.

The fix is to change the orientation before sending, not to hope the receiving machine sorts it out. Rotating the page ninety degrees turns a wide sheet into a tall one, and the fax then treats it like any normal page. The content is sideways on the sender's screen for a moment, but it arrives upright and full size at the far end, which is the orientation the recipient actually needs.

How do I rotate the document before faxing?

If you are sending a file, open it in a PDF reader or an image editor and rotate every wide page to upright, then save a new copy and check it page by page. Do not rely on your viewer's "rotate view" button alone, since that changes only how the page looks on your screen and may not change the stored file. After rotating, open the saved file again and confirm the pages stayed rotated. A page that flips back on reopening will flip back in the fax too.

If you are faxing paper, the equivalent step is to feed the sheet so its long edge goes in first, or to photocopy it onto a tall orientation first, depending on your machine. Check your machine's guide for sideways originals: some feeders accept a wide sheet turned ninety degrees, while others need you to reduce it first. Either way, send a single test page to yourself or to a willing colleague first, and look at what actually arrives, before you send the full document to its real recipient.

Document typeUsual troubleBest fix
Spreadsheet printoutColumns cut off at the right edgeRotate to upright, or reprint fitted to one tall page
Architectural drawingDetail shrinks to unreadable sizeSend the key section enlarged, plus the full sheet if the recipient accepts it
Wide chart or graphLabels run off the page edgeRotate, then check every label is inside the page
Mixed file, some wide pagesWide pages arrive sideways among upright onesRotate only the wide pages, keep the rest as they are

What if the document cannot be rotated?

Some wide documents lose their meaning when rotated, because a reader needs to see the whole width at once: a timeline, a site plan, a long table. In that case, do not force a bad fax. First, ask the recipient whether they accept the document by email or through a file-sharing link instead, since those routes keep the wide layout intact. Many offices that insist on fax for routine forms will accept a large drawing another way when you explain the problem.

If fax is the only accepted route, split the wide page into overlapping sections, each tall enough to fax cleanly, and label them clearly: "Section 1 of 3, left", "Section 2 of 3, centre", "Section 3 of 3, right". Overlap each section slightly so no column or line falls into a gap between sections. Add a cover sheet explaining the split and the order, so the recipient can reassemble the page without guessing. It is clumsy, but a clearly split fax beats a shrunken or cut-off one that nobody can read.

How do I check the result?

LetterAgent fax is available in testing for US and Canadian fax numbers only, with no inbound faxes. You ask your AI assistant, approve the exact quoted total after the page count is verified, pay once through Stripe, and the fax is sent. Rotate wide pages to upright in the file you hand over, and check the page count in the quote, since a split document has more pages than the original.

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Ready to fax it? Fax with LetterAgent: describe it to your AI assistant, approve the exact quoted price, and it is sent.


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