Difference between clients

[Supervisor Sistemas]

I have a ticketing project where my users access a portal to create tickets or send emails. I don't understand why some have an associated email address and others don't. Or why some are invited and others aren't? I'd like everyone to have an email address because I use it for other integrations. I can't attach it, but some clients give me their email and it says "invited," while others appear with a private email address and don't say anything about an invitation. Thanks.  

[Matteo Vecchiato]

Hi @Supervisor Sistemas ,

Thank you for your post.

It is not possible to have a user account without e-mail address. Is your customers using the same dummy e-mail address several time?

You could find info about customer account type in this article: https://support.atlassian.com/jira-service-management-cloud/docs/change-global-customer-permissions/

Hope it helps