How to connect to libera ?

[KaKi87]

Hi,

I installed Convos on my server using the following Docker Compose configuration :

services:
  convos:
    image: ghcr.io/convos-chat/convos:alpha
    container_name: convos
    restart: unless-stopped
    environment:
      - CONVOS_HOME=/data
      - CONVOS_REVERSE_PROXY=1
      - CONVOS_SECURE_COOKIES=1
      - MOJO_MODE=production
      - CONVOS_LOG_LEVEL=info
    volumes:
      - ./data:/data
    ports:
      - "3250:3000"

Then I registered (by the way, it would be nice to be able to customize the password length restriction), and immediately encountered a connection issue to libera :

Closing Link: kaki87.net (SASL authentication to a NickServ account with a verified email address is required to connect from your current network. Please see libera.chat/guides/sasl for configuration assistance.)

I have no idea what "SASL" is and the link provides instructions for several IRC clients but not Convos, so I tried to guess :

I clicked Authentication settings, typed a password, then switched SASL authentication mechanism to Plain, and finally clicked Update. But, it didn't change anything.

What am I missing ?

Thanks