> On Jul 29, 2019, at 1:29 PM, Дилян Палаузов wrote:
>
> SpamAssassin recomends inserting fake (lowest and highest) MX records
> https://cwiki.apache.org/confluence/display/spamassassin/OtherTricks to
> reduce Spam. E.g. MX aegee.org resolves to 90
> mxf-2.aegee.org. / 10 mail.aegee.org. /
> On Jul 29, 2019, at 10:22 AM, Дилян Палаузов
> wrote:
>
> My reading of your answer is, that by default, if some recipients are
> accepted and others 451/452 rejected, postfix
> closes the SMTP session, reopens a new SMTP session to the same host and
> tries again to that host (smtp_mx_se
