DkimX 1.30 (for Exchange 2007/2010) & DkimX 2.30 (for Exchange 2013/2016) contain the following new features:
- A new setting on the signer object (Set-DkimSigner cmdlet parameter: MaxHeaderSize, Signer property sheet: Restrictions->Maximum header size) allows to specify the maximum size of the SMTP header of messages. If the size of the SMTP header of a message exceeds this value, the message will not be processed by the signer.
- The private key of a domain key object can be exported to file (PKCS#8 or XKMS 2.0 format) by the new cmdlet Export-DkimDomainKey in the Shell or the new Export Private Key to File Wizard in the Console.
- A private key can be imported from file (PKCS#8 or XKMS 2.0 format) into a domain key object by the new cmdlet Import-DkimDomainKey in the Shell or the new Import Private Key from File Wizard in the Console.
More information about DkimX can be found at: https://www.netal.com/dkimx.htm