Plesk for Windows
kb: how-to
Plesk for Linux
Applicable to:
- Plesk for Linux
- Plesk for Windows
Question
It is possible to control DKIM key length in Plesk?
Answer
Starting from Plesk Obsidian 18.0.55, Plesk installs 2048-bit keys by default, and no selection is available.
To switch back to 1024-bit DKIM keys, as a Plesk administrator, add the following lines to the panel.ini file:
CONFIG_TEXT: [mail]
dkimKeySize = 1024
Comments
To my understanding you my create the private and public keys, replace the content of the default file, where private key is located, and replace the public key part of the dns DKIM record.
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