In my new job I check that domain name is like "company", without ".local" or ".lan" (for example "company.local").
Is this big problem?
Should I change domain name or leave this name?
I found more problems, especial a lot of GPO errors. I am thinking about re-creeating the domain (new domain "company.local").
Would it be a good idea to create a new domain and establish a trust relationship between the new and old domains, then gradually move computers and services to the new forest? (there are about 120 computers)
If the old domain is called "company" and the new "company.local" can it be a problem for creating a trust relationship between them?
I'm planning to integrate this domain with Office 365 (mailboxes and maybe Azure). Maybe old domain name "company" will will be problematic to integrate?