SamMail
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Default text style and Undo Send

2 min readLast reviewed: 3 November 2026Interface guide

Set the default formatting for new messages and the delay for Undo Send.

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Step by step

  1. Open Settings → Compose Messages.
  2. Choose the font and size in Default text style and review Preview.
  3. Select Save to keep the default formatting.
  4. In Undo Send, review Off or a delay of 5, 10, 15 or 30 seconds.
  5. When the feature is enabled, use the cancellation control during the delay shown by the interface.

Inside the application

Application interface; identifying information is hidden where needed.Select to enlarge ↗
Before you continue

Undo Send delays sending. It is not a guaranteed recall of a message already delivered.

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Contact the support team from your account and follow your request in the portal.

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Default text style and Undo Send
Default text style and Undo Send