Gmail handles
Email and originals
- original newsletter messages
- labels, filters, search, and account settings
- replies, forwarding, receipts, alerts, and everyday mail
- the full mixed stream of your email account
Gmail newsletter reader
Letterboxx turns selected Gmail newsletter labels into a local Mac reading library. Gmail keeps the original messages; Letterboxx gives the reading copies a calmer place to be organized, cleaned up, highlighted, searched, and kept.
Short answer
Gmail is still the source of truth for your mail account. Letterboxx is the newsletter reader for Mac that imports local copies from the Gmail labels you choose, then lets those copies become a reading library instead of another inbox queue.
Gmail handles
Letterboxx handles
Workflow
Start small: pick the Gmail label or folder where newsletters already land, import copies into Letterboxx, then organize the reading copy in the app.
| Step | What happens | Why it matters |
|---|---|---|
| Connect Gmail | Add Gmail in Letterboxx and authorize access with Google sign-in. | You keep using the Gmail account where newsletters already arrive. |
| Choose labels | Select the Gmail labels or folders that contain newsletter subscriptions. | Letterboxx imports the sources you choose instead of treating your whole inbox as reading material. |
| Import copies | Letterboxx imports local newsletter copies into a Mac reading library. | The original newsletter messages stay in Gmail while reading moves somewhere calmer. |
| Read and organize | Use Letterboxxes, Clean View, highlights, search, and backups. | Gmail newsletters become a library you can revisit instead of a folder you forget. |
Gmail labels
A Gmail label can be a useful collection point for subscriptions, but it still lives inside email. Letterboxx uses those labels as sources, then turns the imported copies into a reading surface with the tools newsletters need.
Questions
Yes. Letterboxx can connect to Gmail and import local newsletter copies from the Gmail labels or folders you choose while the original messages stay in Gmail.
No. Letterboxx imports local copies for reading. Gmail remains the account where the original newsletter messages live.
Yes. Letterboxx is designed around selected sources, so you can start with one Gmail label or folder that contains newsletters and add more later.
Gmail is excellent for email, but newsletters often need a calmer reading workflow. Letterboxx gives Gmail newsletters their own Mac reading library with organization, Clean View, highlights, search, and backups.