saslpasswd2 create a password programmatically

Question

I need to create a script to set a sasldb password programmatically for different users:

#!/bin/bash
passwd=test
saslpasswd -c -u domain.org user0

How can I pass the $passwd variable to this script?

The Only option about password is this:

-p Pipe mode - saslpasswd2 will neither prompt for the password nor verify that it was entered correctly. This is the default when standard input is not a terminal.

Answer 1

echo test | saslpasswd -p -c -u domain.org user0