- DKIM signer and DKIM verifier provide support for the signing algorithm Ed25519-SHA256, according to RFC 8463 .
Changes to existing features:
- Support for importing a private key from file has changed: The import into an existing DKIM signer domain key object is no longer possible, the Import-DkimSignerDomainKey cmdlet (Management Shell) and the Import Private Key from File Wizard (Management Console) have been removed. The import is now supported at the time of creating a new DKIM signer domain key object, either by using the New-DkimSignerDomainKey cmdlet (Management Shell) or the New Domain Key dialog (Management Console).
- The Set-DkimVerifier cmdlet incorrectly rejects valid values for the parameters MinRsaKeySize and MaxRsaKeySize.
More information about DkimX 3.10 can be found at: https://www.netal.com/dkimx.htm