The mailboxes are already created on Aruba server?
If yes you can proceed in this manner:
A very basic configuration
To download mail from Aruba
-
Create a new domain on Nethserver that correspond to your domain registered with Aruba:
In dashboard: “email” -> tab “Domains” -> button "Create new"
Domain: "your Aruba registered domain"
Put the dot on “Delivery locally” -
Create email aliases for your users:
In dashboard: “email addresses” -> tab “Mail aliases” -> button "create new"
email address: "the email in your Aruba domain"
Destinations: “The local user where email has to go” -
Create pop3 connector for download mail from your Aruba server to your NS
In dashboard: “Pop3 connector” -> button "create new
mail address: "the email in your Aruba domain"
protocol: "pop3s"
server address: "your pop3 server on Aruba domain"
username: "the username to access to mailbox on Aruba"
password: "the correspondent password"
Deliver messages to: “the user on NS where mail has to go”
(Warning: there’s a issue if you want to delivery mail to a group instead to a user. read here: https://community.nethserver.org/t/howto-to-deliver-mails-downloaded-with-pop3-connector-getmail-to-a-email-group-in-nethserver-ng-7-x/8775 )
To send mail
- Create smarthost
In dashboard: “email” -> tab “smarthost” -> thick "Send mail using a smarthost"
hostname: "your smtp server on Aruba"
port: 25
username: "the username of one mailbox you have on aruba (for example info@yourdomain.it)"
password: "the corresponds password of info@yourdomain.it"
thick “allow unencrypted connections”
(Warning: If Aruba accepts only connections on 465 port you have to read here: https://community.nethserver.org/t/howto-use-ssl-port-465-in-smarthost/6670 )
Remember to configure correctly the “From:” field in your mail clients.