I tried to invite user to jira and the message came up 'you must configure your outgoing mail server'
Log in as an admin, and go to Admin -> System -> Mail Servers. You'll need to configure the mail server in there for sending.
Thanks for your response
can you please give a step by step on how to do this?
See https://confluence.atlassian.com/adminjiraserver/configuring-an-smtp-mail-server-to-send-notifications-947184044.html
It looks like you're new here. Sign in or register to get started.