normalement j'ai demandé un wildcardLes sous domaine dont bien déclaré dans la config de swag ? Ou alors tu demande bien un certificat wildcart ?
		Code:
	
	# This file is auto-generated by openmediavault (https://www.openmediavault.org)
# WARNING: Do not edit this file, your changes will get lost.
# swag
#
services:
  swag:
    image: lscr.io/linuxserver/swag:latest
    container_name: swag
    cap_add:
      - NET_ADMIN
    environment:
      - PUID=1000
      - PGID=100
      - TZ=EUrope/Paris
      - URL=toto.fr
      - VALIDATION=dns
      - SUBDOMAINS=wildcard, #optional
      - CERTPROVIDER= #optional
      - DNSPLUGIN=OVH #optional
      - PROPAGATION= #optional
      - EMAIL=toto@hotmail.com #optional
      - ONLY_SUBDOMAINS=false #optional
      - EXTRA_DOMAINS= #optional
      - STAGING=false #optional
      - DOCKER_MODS=linuxserver/mods:swag-dashboard
    volumes:
      - /srv/dev-disk-by-uuid-cfb0099c-5e4c-483e-ab34-c4afe52feb4f/docker/swag/config:/config
    ports:
      - 443:443
      - 81:81
 #     - 80:80 #optional
    restart: unless-stopped
	
	
	
			


			