libesmtp6 1.1.0-3build1 (ppc64el binary) in ubuntu jammy

 LibESMTP is a library to manage posting (or submission of) electronic
 mail using SMTP to a preconfigured Mail Transport Agent (MTA) such as
 Exim. It may be used as part of a Mail User Agent (MUA) or another
 program that must be able to post electronic mail but where mail
 functionality is not the program's primary purpose.