this could be wrong, but I went throught the whole setup, but then in my
Enigmail VM, it told me something about the 0x232jljla key could not
be found in my keyring, though I had the pub/sec key in the
splitgpgVM ......so I gave up and just changed the
command back eg
$ export QUBES_GPG_DOMAIN=EnigmailVM
and turned the Enigmail preferences off, and it was repaired , so if it
is not in Bash .config , as some newer post references, apparently it
doesn't survive VM reboot anyhow
This gpg is so complicated, all I can do is cut and paste through the
directions, might be something simple and it would have been working,
but I guess some encryption without splitgpg is better than no
encryption .....