Re: [exim] mail delivery to smarthost very slow

> Is it a good idea to raise smtp_accept_queue_per_connection to a very
> high value or disable it by setting it to 0 in order to make Exim
> deliver all messages immediately?

This is a bad idea because Exim starts a new process for every new
message delivery. Thus, setting it too high will enable Exim to flood
your machine with processes and kill performance.

    - cks