In the vpopmail user account the 'users' directory was missing. I had to manually create it to get vadduser to work correctly with users belonging to the default domain (i.e. vadduser aUser).
Minor inconvenience but might distract new users. /S
In the vpopmail user account the 'users' directory was missing. I had to manually create it to get vadduser to work correctly with users belonging to the default domain (i.e. vadduser aUser).
Minor inconvenience but might distract new users. /S