I want to migrate from Axigen to exim/dovecot. Axigen has section named "Groups". So I can create new group, add there few accounts. After when I send email to this group, all members get this message. I don't even know what to Google. I only find mailing lists. But Axigen has mailing lists too and it differ from groups.
So what I should to search for my purpose?
You may want to look at aliases. The file
/etc/aliases
can contain a variety of aliases including groups. These won't have the subscribe/unsubscribe capability that lists usually have. However, they will have a common definition for all users.Many email clients allow you to create groups (or list) in the address book. These are personal lists, although if you have a shared LDAP address book, they can be shared.