Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-29 Thread Jérôme Alet
On Wed, Apr 29, 2015 at 11:39:33PM +, Viktor Dukhovni wrote: > > If you change the requirements, you can indeed deploy alternative > solutions. Correct. If our requirements can't find a simple solution, maybe our requirements need to be simplified. Thanks again.

Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-29 Thread Jérôme Alet
Hi again, On Thu, Apr 30, 2015 at 08:05:25AM +1100, Jérôme Alet wrote: > > On Wed, Apr 29, 2015 at 06:12:45PM +, Viktor Dukhovni wrote: > > > > See http://www.postfix.org/ADDRESS_REWRITING_README.html > > I'll read this again then, and try to better understand it

Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-29 Thread Jérôme Alet
.postfix.org/ADDRESS_REWRITING_README.html I'll read this again then, and try to better understand it. Thanks a lot for your help so far. -- Jérôme Alet - - Direction du Système d'Information Université de la Nouvelle-Calédonie - BPR4 - 98851 NOUMEA CEDEX Tél : +687 290081 Fax : +687 254829

Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-28 Thread Jérôme Alet
t; us...@example.com is sent by the centrall mailhub to the mailstore > host, but you want that host to send such mail back to the mailhub. Not always : not when receiving messages from Server1 using its transport map. This only has to be done (message forwarded to Server1 for routing) when s

Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-28 Thread Jérôme Alet
reject_unknown_recipient_domain reject_non_fqdn_recipient reject_unauth_destination permit sender_canonical_maps = ldap:/etc/postfix/sender-canonical-maps-ldap.cf transport_maps = hash:/etc/postfix/transpo

Re: Question wrt partial migration from old postfix to newer one on two servers

2015-04-28 Thread Jérôme Alet
try your previous suggestions ASAP, and I'm confident this will work. Many thanks ! I don't exactly understand your last paragraph though, since (but I didn't delve into the details) Dovecot (IMAP and POP) is installed on Backend2. Please could you elaborate ? Thanks f

Question wrt partial migration from old postfix to newer one on two servers

2015-04-28 Thread Jérôme Alet
, backend2.example.com, localhost.localdomain, localhost The long term goal is to migrate all users, one at a time (upon request) from Backend1 to Backend2. Thanks in advance for any pointer or help. PS : of course the lists of migrated and not migrated yet users id and email