a 4096 bit
There is are two errors:
First, the 4096 bit Key wont work for NS Check... just keep in mind..
Second, the Transport Service crashes while auto stopping..
Workaround
If you encounter this problem, first goto Settings and disable the DKIM Signer Plugin from Transport Service (UAC elevated).
Then reboot.
Then remove the duplicate entry of the domain.
Then re-enable the Service.
Fixed.
Anyway, this should not occur and multiple selectors should be possible for one domain.
The idea was to serve old servers with 2048 bit keys.
Description
If i add 2 Keys for one Domain:
Workaround
If you encounter this problem, first goto Settings and disable the DKIM Signer Plugin from Transport Service (UAC elevated). Then reboot. Then remove the duplicate entry of the domain. Then re-enable the Service.
Fixed. Anyway, this should not occur and multiple selectors should be possible for one domain. The idea was to serve old servers with 2048 bit keys.