Enable DSN on Postfix

[GG_jr (Gabriel GHEORGHIU)]

@saitobenkei

I don’t know what is the command to reload the postfix configuration so I go in the dashboard, section Email then I change a parameter, I confirm the change then I restore the parameter and I save again… (I someon knows and wants to tell to me )

NethServer v7.3 GUI: Status → Services → postfix (SMTP) → Restart button.
NethServer v7.3 CLI: # systemctl restart postfix.service

@saitobenkei

Some test I do:

• On Sogo: it seems that doesn’t work
• On Thunderbird: there are some addons to manage that: https://addons.mozilla.org/it/thunderbird/addon/dsn-settings-2
• On Outlook: I don’t know

• On SOGo: You don’t have “request DSN” option in web GUI (only “Return Receipt”). Same for WebTop 5 ( Mail: receipt button ).
• On Thunderbird: This addon is for set permanently Request DSN.
  Without addon, you can ask for DSN for each email that you want to send, from here: Write → Option → Delivery Status Notification.
• On Outlook 2013:
  Permanently: FILE → Option → Mail → Tracking: Enable “Delivery receipt confirming the message was delivered to the recipient’s e-mail server”.
  For each email that you want to send: New Email → OPTIONS → Enable " Request a Delivery Receipt".