Client & version: __________________ Device & operating system: __________________
Date & time: __________________ Test account label (no password): __________________
| Sample | Local file display | Real message delivery | What I actually observed |
|---|---|---|---|
| 01 / Plain text Characters & line breaks | |||
| 02 / Text + HTML Reading order & fallback | |||
| 03 / Attachment Name & saved CSV |
Leave unperformed tests blank. Note the exact action and visible result; a local preview does not establish mail delivery. Record notification timing only if you actually sent and received a message.
NextPocket original worksheet · 25 October 2026 · Free to reuse. No scripts, uploads or remote resources. Not an official Thunderbird test or a result for unreleased software.