Hi!
During my recent explorations with the project, I noticed we can't use smtps severs in mail configuration.It's bound to the dependency we use in Lufi for mail handling (Mojolicious::Plugin::Mail).
I also noticed you already created another library to face this issue: Mojolicious::Plugin::EmailMailer.
We should use this library (or any other better) instead of the actual one.
I'll probably try to dig into this later if no one did.
Thanks!