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In this case, the message is sent with default settings. The recipient can open the received message link for 30 days from the time of sending. The recipient will receive a PIN code on their phone to open the message.
If you want to use settings other than the default, follow the instructions on Miten käytän turvasähköpostin lisäasetuksia on How do I use the additional settings for secure email through the mail.metropolia.fi -palvelun kauttawebmail service? and select the security level Registered letter.
When should secure email be used?
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