Three messages with different purposes
Fictional example: Elif finds a question from her sister, a confirmed restaurant reservation and an invoice in her inbox. The question needs an answer. The reservation is settled but still needed for the appointment. The invoice should be retrievable independently of the conversation. One pile labelled “important” does not express these differences.
Elif tries the three groups on a small selection. She does not open unknown attachments or start an automatic mass cleanup. Her first goal is to understand whether the categories make her actual routine easier, before changing how years of messages are stored.
Open means a specific next action
Put messages requiring action or clarification in Open. Where useful, record the next step in your existing task list, such as “ask for the delivery date on Wednesday”. A time-sensitive task needs a suitable reminder, not merely a coloured star that you may forget to revisit.
Waiting for a reply also leaves an item open. Choose a reasonable date to check it. The category only helps if you review it regularly. You do not need another application for this; a calendar or notes feature you already use may be enough.
Separate completed conversations from records to keep
Done means that no action is currently outstanding. It does not tell you whether the message might be useful later. Keep is for selected records or information you want to retrieve independently of unfinished tasks, such as a relevant confirmation or reference document.
These labels do not establish legal retention requirements. Important contracts, receipts and evidence need handling appropriate to the particular case. An archived message is also not automatically an independent backup. For irreplaceable records, check how to preserve a protected additional copy.
Understand what your mail service actually does
Depending on the application, a folder moves a message elsewhere. Gmail instead uses labels, and one message can have several. Archiving removes it from the inbox while leaving it available through All Mail or search. Deleting is a different action with different consequences.
Start with a familiar, unimportant message and check where it appears after sorting. Also inspect how replies to an existing conversation are displayed. A rule that automatically archives every message from one sender could hide an important new question in the future.
Tidy without creating extra risks
Do not reply to suspicious messages just to close them off. Do not open unknown attachments to categorise them, or follow a questionable unsubscribe link. For genuine newsletters you requested, use the familiar provider’s account settings or a trustworthy unsubscribe function instead.
Finish the small session by checking that outstanding tasks are visible, completed conversations can be found and selected records have meaningful labels. Adjust the categories if you constantly hesitate between them. A manageable routine is more useful than many new folders whose purposes remain unclear.
Your checklist
The checkboxes are for your own reference. No entries are sent to us. To keep a copy, print the page or save it as a PDF using your browser menu.
Common questions
Must my inbox be empty every evening?
No. What matters is finding tasks and important information. An empty inbox is not a necessary measure of a good system.
Can a message belong to two groups?
Yes. An invoice may need action and also deserve retention. Labels allow multiple assignments; with folders, choose a clear personal rule.
Should I create automatic filters immediately?
Wait until manual sorting works. Try each filter on a few examples and check that important new messages remain visible.
Sources and further information
Primary sources from public authorities, consumer organisations and providers. A source may be in another language; follow the guidance that applies to your service and where you live.
- Google: Organize and archive emailSource review date:
- Google: Archive Gmail messagesSource review date:
- BACS: Phishing, Vishing, SmishingSource review date:
