I dont use lsql itself for adding new links to my database. I use another software for that for some special reasons.
I have some scripts helping to move and delete links from my new database to the links table.
I also have an email field that is copied to Links.Contact_Email. So i have some emails inside my links table.
Now i think about how to write emails to the link owners, and so i have tried the mail functions of lsql. But there is just nothing, no mailadresses, nothing.

I can choose All Users, but there is only one (or better none).
I can choose "All links", but nothing happens. I see "This email will go out to 0 addresses."

...

Ok, i got it.

I can send mail to users, means all users.
And i can send links to users with a link.

Because i have no users, i cant send mails.

So i need a small script to send mails got from the Links table, ok.
Problem solved.