sendpasswd.tt2 cannot be overrided in $EXPLDIR/list or $EXPLDIR/robot/list.
The documentation is not clear about that and just explains the general mechanism of conf/template hierarchy, from more specific to less specific.
I have not investigated if any other template could be in the same case.
There is a related issue with auth.conf which does not respect the conf hierarchy as well:
sympa-community/sympa#432
sendpasswd.tt2 cannot be overrided in $EXPLDIR/list or $EXPLDIR/robot/list.
The documentation is not clear about that and just explains the general mechanism of conf/template hierarchy, from more specific to less specific.
I have not investigated if any other template could be in the same case.
There is a related issue with auth.conf which does not respect the conf hierarchy as well:
sympa-community/sympa#432