Do btree source files need to be sorted before postmapping? DATABASE_README says about btree: "A sorted, balanced tree structure." http://www.postfix.org/DATABASE_README.html#types
>From the 8/11 year old archives below, I think:- With an unsorted source file, postmap produces a "sorted" btree database, but it takes longer to map, which is not usually an issue. Yes/no/other? http://mailing.postfix.users.narkive.com/JOKMAh1E/btree-speed http://thread.gmane.org/gmane.mail.postfix.user/17650/