dovecot - Aug 2017 - LMTP and Postfix

I am setting up a new system that will be using Dovecot with Postifx. I am
planning on using LMTP. I read the wiki and and found the
settings I need to make in Dovecot and the Postfix main.cf file. However, I
saw nothing about the Postfix master.cf file. Do I need to make and changes to
it also?

Thanks

-- 
Jerry

On 22.08.2017 12:10, Jerry wrote:
> I saw nothing about the Postfix master.cf file. Do I need to make
> and changes to it also?
No need. Assuming that you use a socket, the following combination
should suffice:

  # Dovecot
  service lmtp {
    unix_listener /var/spool/postfix/private/dovecot-lmtp {
      user = postfix
      group = postfix
      mode = 0660
    }
  }

  # Postfix
  mailbox_transport = lmtp:unix:private/dovecot-lmtp

If you have further questions or a more exotic setup, you might want to
consider asking on the Postfix mailing list.

-Ralph

> I am setting up a new system that will be using Dovecot with Postifx. I am
> planning on using LMTP. I read the wiki and and found the
> settings I need to make in Dovecot and the Postfix main.cf file. However,
> I
> saw nothing about the Postfix master.cf file. Do I need to make and
> changes to
> it also?
>
> Thanks
>
> --
> Jerry
>

There are several ways of telling postfix to use lmtp to deliver to dovecot.
 I went with a method that was setting just the *_transport variable in
main.cf to a unix pipe, so I didn't need to setup a service in master.cf.

Here are two methods (for mailbox, not virtual mailbox), that show that
depending on what you put in main.cf, you may or may not need to update
master.cf

==method 1
==main.cf
-
mailbox_transport=dovecot
dovecot_destination_recipient_limit=1
-
master.cf
-
dovecot   unix  ?       n       n       ?       ?       pipe
flags=DRhu user=mail:mail argv=/usr/lib/dovecot/dovecot-lda -f ${sender}
-d ${recipient}
-

==method 2
==main.cf
-
mailbox_transport = lmtp:unix:private/dovecot-lmtp
-


HTH,

Ken