Haiilo uses the default procedure and sends e-mails via an SMTP server.
Integrate a mail server into Haiilo via SMTPS
This function is generally not available. However, as a workaround, it’s possible to locally create an e-mail relay on your server, via which SMTPS functions.
The setup is not a standard service as part of the Haiilo services and we recommend you contact an experienced service provider if you don’t have the corresponding resources yourself.
Please note: You exclusively have this option if you’re using On-Premises.