A print that needs approval by Friday and a photo in your portfolio do not need links with the same lifetime. The review link may serve no purpose after delivery. A visitor following an old email to your portfolio should still reach the right page months later. Choose the lifetime to match the job.

State the review deadline clearly

If a review ends on Friday afternoon, having the link expire at that exact moment can make a last-minute download difficult. Consider a short buffer if people need time to return. Give recipients a date, time, and time zone. Colleagues in different countries can read “tomorrow evening” differently.

Decide who maintains permanent links

For a portfolio or an image referenced in a document, think about who will maintain it. If the photo changes, which pages need updates? Who will check the old address? Keep the source file and a record of where the image appears. A long-lived link still needs maintenance.

Test permission and expiry together

An expiry limits when a link works. Access settings decide who can open it while it is live. If the album, image, and download have different URLs, try each shared address from a separate session. Copies downloaded earlier can remain on recipients’ devices.

Plan for what happens afterwards

Give a harmless test file a short expiry. Check that it opens initially and stops opening from a separate session after the deadline. Decide whether you would extend the existing link or create a new one if a recipient needs more time. Send replacement links only to the people who need them.

Set the expiry around the recipient’s schedule

A link sent on Friday evening may only be opened on Monday morning. A short window can seem adequate if you only consider when you finished the files. Think about the recipient's working hours, time zone and opportunity to review them. In your message, write a date and time instead of saying “tomorrow”. Leave room for late questions or for sending a corrected file. If a proof gallery will be reviewed over three days, choose an expiry that covers the entire review period. Decide what happens to the approved copy afterwards. You can deliver the files that need to be retained separately from the temporary review link. That way the review link does not become the only place people know to look for the archive. Check the service settings to see what the expiry controls. After the deadline, use a test account or a clean browser session to confirm the link behaves as planned. Make a note of when you performed that check.

Decide who can open the link separately

If you send photographs to twelve people after a meeting, can anyone with the link open it, or do they need to sign in? The expiry date does not answer this question. Open the link in a browser with no active session. Then try it with the intended account and check whether the recipient can download as well as view. Choose permissions with forwarding in mind. For example, if a gallery contains names or pictures that should only go to part of the group, prepare a smaller set with just the relevant frames. After sending it, record the intended recipients and the expiry. If someone needs an extension, the notes show which group still needs access and what should stay available. If you expect an action, such as choosing two pictures for a layout, explain how the recipient should report that choice. Give them a clear way to ask for a replacement if the deadline has already passed. You can then resolve the access problem without treating every expired link as a new delivery.