We are using Discourse 1.9.0 beta15.
Mail notifications was working until we got an issue with the server (no more disk space).
After fixing the issue, we noticed that notifications are not sent anymore (not received by users)
Please could you let me know the commands to check the mail box in Discourse? how to empty the queue? I would like to see if mails are stuck in the queue.
I did several things:
-cleared redis (flushall)
-checked production.log (no mail issue recorded)
-telnet from our server (no issue with our smtp server)
Is there a process responsible to send mail notifications?