> I suggest that you use what is shown the examples. I did use the Postfix documentation.
Is it wrong to ask questions? Is 'why' not allowable ? I guess it is because you say so! I have reading the mailing lists too and see you are the author. Why are you always being such a mean old man to new people? You do this a lot. On Friday, July 11, 2014 6:04 PM, Wietse Venema <wie...@porcupine.org> wrote: > > >Arun: > >>I see that there are many formats to use for lookups. >> >>I see for exanple this >> >>... >> >>smtpd_tls_session_cache_database = btree:/var/lib/postfix/smtpd_scache >>smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_scache >> >>alias_maps = hash:/etc/aliases >> >>... >> >>in one example doc. >> >>I can understand that there ARE diferences. I do not understand >>when to use which one. > >In that case, I suggest that you use what is shown the examples. >Every type (hash, btree, lmdb, and so on) presents a compromise >between different requirements. > >If you're looking for a guide, use the Postfix documentation. > > Wietse > > > >