If you want to run on 25 and 587 without starting a second instance of Exim, and assuming you have root WHM access, add this to the first text box in the Exim Advanced Configuration Editor and restart Exim.
daemon_smtp_ports = 25 : 587
日々の気ままな記録
If you want to run on 25 and 587 without starting a second instance of Exim, and assuming you have root WHM access, add this to the first text box in the Exim Advanced Configuration Editor and restart Exim.
daemon_smtp_ports = 25 : 587