Authenticate Postfix through Dovecot with slightly different LDAP settings

[Aki Tuomi]

On 15.11.2017 14:16, Jakob Lenfers wrote:
> Hi,
>
> I'm setting up a server with Dovecot (2.2.2) and Postfix (3.1.0).
> Dovecot authenticates against LDAP and Postfix uses Dovecots SASL. That
> already works fine. But I would like to have slightly different LDAP
> settings for Dovecot and Postfix. Current setup:
>
> passdb {
>   driver = ldap
>   args = /etc/dovecot/dovecot-ldap.conf.ext
> }
> userdb {
>   driver = ldap
>   args = /etc/dovecot/dovecot-ldap.conf.ext
> }
>
> Excerpt from dovecot-ldap.conf.ext:
>
> user_filter = (& \
>     (objectClass=gosaMailAccount) \
>     (allowedServices=*I*) \
>     (uid=%u) \
> )
>
> I wanted to have sparate LDAP filters (allowedServices=*I* for Dovecot
> and allowedServices=*S* for Postfix), to be able to disable SMTP and
> IMAP independently. Does anybody know a way to separate those settings?
>
> Thanks in advance,
> Jakob

You can use %1Ls variable to produce I or S.

Aki