@JOduMonT for multiple domains, we would need to enable multiDomain https://docs.cloudron.io/packaging/manifest/#multidomain for that app then. I think we were not aware of that requirement for Dolibarr. Alternately, depending on what is wanted, you can also setup redirect domains for the app to be reachable on other domains.
@privsec I enabled all modules you were showing in the screenshots but I cannot reproduce the log file issue. Is there anything else you configured? Also can you check via the webterminal what the permissions of the log file in question are?
and about workflows based on incoming mails i don't know if there is ready to use plugins but i will do that for my own dolibarr (a special pop/imap account for dolibarr and some actions on incoming mails, all of that is based on dolibarr API and calls from command line)