Setup email for dockerized passbolt

[csss_admin]

where is the instructions for how to setup dockerized passbolt with the ability to send out emails?

I assume there is something I need to do that isnt covered in these instructions since this is the output when I try to send a test email

root@de8c3fb382f3:/var/www/passbolt# bin/cake passbolt send_test_email --recipient=jaymanshadi@gmail.com www-data

     ____                  __          ____  
    / __ \____  _____ ____/ /_  ____  / / /_ 
   / /_/ / __ `/ ___/ ___/ __ \/ __ \/ / __/ 
  / ____/ /_/ (__  |__  ) /_/ / /_/ / / /    
 /_/    \__,_/____/____/_.___/\____/_/\__/   

 Open source password manager for teams
---------------------------------------------------------------
 Debug email shell
---------------------------------------------------------------

Email configuration
---------------------------------------------------------------
Host: localhost
Port: 25
Username: 
Password: *********
TLS: false

Sending email from: you@localhost
Sending email to: jaymanshadi@gmail.com
---------------------------------------------------------------

Trace

A test email could not be sent.
Error: Cannot assign requested address
root@de8c3fb382f3:/var/www/passbolt#

[garrett]

Hi @csss_admin,

You would have to have a local mail server installed, like sendmail or postfix, etc.

Most would sign in to a remote mail server using a remote ip address and port 587. Like https://support.google.com/a/answer/176600?hl=en

Beyond that it is not a Passbolt app issue, really.