Everything an email needs to be worth opening.
Write it the way you like, see exactly how it will look, and send it from the address people already know is yours.
Three ways to write. One result.
Every mode feeds the same renderer, so switching never changes how the email looks.
Bring markup from any editor and see it render instantly.
See it the way they will.
- Real widthsThe frame is resized to 600px and 375px, so the email’s own mobile styles actually fire.
- The exact sendPreview and send share one renderer. There is no second version to drift.
- Live as you typeEvery edit re-renders a moment later, without a save button.
Connect the inbox you already trust.
Add your mailbox with its app password or mailbox password. Lettera tests the connection before it saves anything, so you know it works before your first send.
Every send, and every answer.
Your history keeps a copy of each email exactly as it went out. When someone replies, one click reads your inbox and places the reply beside the message it answers.
Built for real inboxes.
Styles inlined for you
CSS in a style block is moved onto each element, which is how Gmail and Outlook expect it.
A plain-text twin
Every email carries a text version for clients and filters that prefer it.
Cleaned before it leaves
Scripts, forms and embedded frames are stripped from the HTML.
Checked on connect
Wrong password or blocked port? You hear about it before you send, in plain words.
Design it once. Send it as you.
2 months free. No card needed.