On Sun, Feb 09, 2020 at 07:03:12AM -0500, John Regan wrote:
> Is it possible for postfix to directly access the email addresses or
> userlist from an Exchange server using either LDAP or AD? Perhaps someone
> has an external script that can be used to build the recipient maps?
Postfix has LDAP table support, documented at:
http://www.postfix.org/LDAP_README.html
http://www.postfix.org/ldap_table.5.html
In Exchange, the core of the lookup table is typically:
domain = example.com
query_filter = proxyAddresses=smtp:%s
result_attribute = mail
but some other lookup key or result may be more appropriate. I have
nothing informative to say about Office365.
--
Viktor.
