[BlueOnyx:26346] Re: 5210R sendmail to postfix switch questions

[Barry Mishkind]

At 12:46 PM 7/3/2023, Michael Stauber via Blueonyx wrote:
>On 5210R/5211R you can switch between Sendmail and Postfix at any time and in either direction. Typically the clients won't even notice and no config changes are required server side or client side.
>
>The main difference between Sendmail and Postfix (as far as BlueOnyx goes) is this:
>
>Postfix supports SNI. So it will make use of *all* SSL certificates. That includes the GUI's cert and the SSL cert of all Vsites that have SSL enabled.

        I'm not exactly sure if I can
        state the question clearly,
        so forgive if it isn't.

        I am about to jettison
        mailchimp, which was sold
        to me as a way to prevent
        email bounces, especially
        when some cluck marks
        a Newsletter as "spam"
        instead of unsubbing.

        Will 5210 and postfix give
        me more "secuity" that that
        would not happen?

        Or, am I way off base?