This help article explains how you can remove your public S/MIME or OpenPGP key from the Posteo key directory.

Others can then no longer access the key from the key directory.

Removing the key from the Posteo key directory

1. Click Settings in the webmail interface
2. Click My account
3. Click PGP and S/MIME encryption
4. Under Key administration click remove

You have now removed your key from the Posteo key directory.

Related help articles

• How do I publish the public PGP key for my Posteo email address in the Posteo key directory?
• How do I activate inbound encryption with my public PGP key?
• How do I install end-to-end encryption for Posteo with Mailvelope (PGP) in the browser?