cPanel's Mailing Lists interface allows you to use a single address to send mail to multiple email addresses.
We recorded this in cPanel & WHM version 76.
Music by bensound.com
Related Documentation:
cPanel Mailing Lists:
https://go.cpanel.net/cpaneldocs76MailingLists
Mailman:
https://www.gnu.org/software/mailman/docs.html
