You can use something like Mail in a box [0] to setup your own SMTP server. [0] https://github.com/mail-in-a-box/mailinabox https://github.com/mail-in-a-box/ma

You can use something like Mail in a box [0] to setup your own SMTP server. [0] https://github.com/mail-in-a-box/mailinabox https://github.com/mail-in-a-box/mailinabox