Hand over credentials without leaving them in an inbox
Updated
Credentials include passwords and other login details. Email them on Monday for a Friday handover, and they sit readable for four days.
Postdate shares a message and files through one link that opens at the time you choose. With Basic, Postdate holds the key until then; with Timelock, the key needs a scheduled drand release.
Send it before it opens
A contractor, new team member or agency may need login details to take over. Sending them early leaves them readable for days before anyone needs them.
Set the login details to open when the handover starts. The link cannot show them before that time. Keep the link private. Anyone with it can read the details once it opens. Change the login details if you think someone else saw the link.
Choose a lock
Basic. A handover may be cancelled, or a contractor may drop out. Basic gives you a private delete link. Use it before opening to delete the key and message. The link can never show the login details after that.
Basic is free for messages that open within 7 days and are 1 MB or less. Later dates or larger uploads cost $3 USD, up to one year and 100 MB including encryption and file packaging. Postdate holds the key and promises not to read your content before opening. You get a private delete link that works until your Postdate expires. Compare the locks.
Create your Postdate
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01
Paste the login details, or attach the export file.
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02
Set the opening time to the start of the handover.
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Keep Basic so you can delete the message if plans change.
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Send the link to the person taking over.
Create a new Postdate Basic: free within 7 days and 1 MB after encryption. $3 up to 1 year and 100 MB after encryption.
Common questions
What if the handover is cancelled?
Use your private delete link before the message opens. This deletes the key and message. The link can no longer show the login details.
How does this compare with sharing through a password manager?
A password manager may give access as soon as you share the details. Postdate keeps them hidden until the handover time you choose.
What if the link is intercepted?
Anyone with the link can read the login details once the handover starts. Send it through a service you trust. Delete the message immediately if someone else gets the link. Deleting removes the message and key from Postdate. Copies people already opened or saved remain.
More examples
Deliver a pentest report on a set date, Leave a digital legacy letter for later
Browse all examples or read about Postdate.