> On Feb 15, 2021, at 8:51 PM, Eugene Podshivalov <yauge...@gmail.com> wrote: > > Generic approach to system administration and access control reconfiguration > at runtime (without service reload).
If your max_idle and max_use are not too high, Postfix does not need to be "reloaded" to detect changes in main.cf. Each new smtpd(8) process reads the latest configuration when it starts up. The "mynetworks" data can be via an external indexed table, in which case smtpd(8) will even automatically exit before accepting a new connection if the table has changed. You're doggedly solving entirely the wrong problem. One can praise the principled perseverance, but it can probably be better applied elsewhere. -- Viktor.