You should focus on configuring postfix tosend its mail with a remote host with user and password, here is a howto on that: https://www.freelock.com/kb/postfix-relayhost What you are looking for is best searched for with this: "postfix relayhost authentication" google that and you'll see lots of samples. On 02/20/2018 09:10 AM, Hughes Dimka wrote:

Hello Chris,

I have a major problem, i have been trying to setup mta on koha 17.11 installed package with ubuntu 16.04. i have seen alot of instructions on setting up emails using gmail and postfix but none on if you have a domain name that is hosted on the web wih a user account like hdimka@hopewell.com.ng.

I have been delaying a library from launching their koha for over two months now and still yet am not able to configure the email sending for their patrons.

I would really need your help and direction on how to configure MTA it to work for sending emails , as on the koha 17.11 manual their is no guide on how to set-up email using MTA.

-- Héctor González cacho@genac.org