OK, brainlock . . . During the last installation I didn't think it made sense to name the domain the same name as the mailhost, so I just made it a top level domain (domainname.net instead of mail.domainname.net). Obviously, I was attempting to login with the wrong credentials (admin@mail.domainname.net instead of
admin@domainname.net). Oh well, I needed something to keep me busy, so I'm once again mid installation . . .
almost forgot. I edited the install.sh file to lower the values prior to rerunning tha last install and now the mailbox service is starting . . .