I have 3 domains that I use in reproxy:

• a.domain.im
• b.domain.im
• c.domain.im

These domains are configured in reproxy.yml:

a.domain.im:
  - {route: "^/(.*)", dest: "http://127.0.0.1:3000/$1"}
b.domain.im:
  - {route: "^/(.*)", dest: "http://127.0.0.1:2079/$1"}
c.domain.im:
  - {route: "^/(.*)", dest: "http://127.0.0.1:2081/admin/$1"}

1. Certificate wont be issued automatically for all discovered server names if I use the following arguments:
   -l 0.0.0.0:443 --file.enabled --logger.enabled --logger.file=/var/log/reproxy.log --file.name=/etc/reproxy.yml --ssl.type=auto --ssl.cert=/var/lib/reproxy --ssl.key=/var/lib/reproxy --ssl.acme-location=/var/lib/reproxy/acme --ssl.acme-email=email@domain.im --ssl.http-port=80

2. Certificate won't be issued automatically if describe domains with --ssl.fqdn directive:
   -l 0.0.0.0:443 --file.enabled --logger.enabled --logger.file=/var/log/reproxy.log --file.name=/etc/reproxy.yml --ssl.type=auto --ssl.cert=/var/lib/reproxy --ssl.key=/var/lib/reproxy --ssl.acme-location=/var/lib/reproxy/acme --ssl.acme-email=email@domain.im --ssl.http-port=80 --ssl.fqdn=a.domain.im,b.domain.im,c.domain.im

3. But if I describe one domain with --ssl.fqdn directive - all work correctly

-l 0.0.0.0:443 --file.enabled --logger.enabled --logger.file=/var/log/reproxy.log --file.name=/etc/reproxy.yml --ssl.type=auto --ssl.cert=/var/lib/reproxy --ssl.key=/var/lib/reproxy --ssl.acme-location=/var/lib/reproxy/acme --ssl.acme-email=email@domain.im --ssl.http-port=80 --ssl.fqdn=a.domain

-l 0.0.0.0:443 --file.enabled --logger.enabled --logger.file=/var/log/reproxy.log --file.name=/etc/reproxy.yml --ssl.type=auto --ssl.cert=/var/lib/reproxy --ssl.key=/var/lib/reproxy --ssl.acme-location=/var/lib/reproxy/acme --ssl.acme-email=email@domain.im --ssl.http-port=80 --ssl.fqdn=b.domain

-l 0.0.0.0:443 --file.enabled --logger.enabled --logger.file=/var/log/reproxy.log --file.name=/etc/reproxy.yml --ssl.type=auto --ssl.cert=/var/lib/reproxy --ssl.key=/var/lib/reproxy --ssl.acme-location=/var/lib/reproxy/acme --ssl.acme-email=email@domain.im --ssl.http-port=80 --ssl.fqdn=c.domain.im

P.S. Sorry for my english.