On 20/01/18 19:32, Bill Cole wrote: > If you need *outbound* SASL support (i.e. authentication to an upstream > relay) then You can choose Cyrus or nothing.
A point of clarification for outbound Cyrus SASL: For this Postfix simply has to have been built against the Cyrus SASL libraries and you only need a few libs from Cyrus for this support. You don't actually have to run Cyrus for it and all config is done in Postfix. If you need both client SASL and server SASL support in postfix I would still use Dovecot for the server side and just install those very few libs that are necessary from Cyrus for the client SASL support. Peter
