Filter user by busniess email

I need to know how to filter users by Business email what I mean when searching about the user while share documents only show the user have the same business email.

I would try to enter the email domain, like e.g. ‘@web.de’ to get all users displayed with a ..@web.de email address. That works like a charm on my server.

How you did that can you explain more.

Nothing to explain, select a search window, enter the domain part - that’s it.

what i need when user search from any his business email by username or email show only users on his domain name

for example if my email is m@x.com
when i search about users to share document with only have users with the same domain name (x.com)

Have you tried to create contact record for users you’re sharing data with? This could be the reason why I get a result on my server.

@j-ed user list search may be broken then (NC 18.02). For me it is only searching by displayname. No result for search by (partial) username, displayname2, email (full or prefix/suffix partial as you suggest here, etc.). Using LDAP auth. I am researching a bit right now before opening an issue.