> On 12 Jul 2021, at 1:23 pm, post...@ptld.com wrote: > > The manual says: > "It is best not to use SQL to store the domains eligible for SQL lookups."
That would rather defeat the goal of avoiding SQL lookups for unsupported domains. The list of values in: domain = ... should avoid using "mysql:/some/table.cf", and instead typically just list literal domain names, or perhaps a CDB table or flat file. > What is the negative side effect of doing so? More SQL queries. > How is it different than using virtual_mailbox_domains = mysql:/filename ? How are whales different from elephants? > Or is using mysql: with virtual_mailbox_domains something also not > recommended? You're confused. The text is only about the "domain = " field of SQL table definitions. -- Viktor.