Net::SMTP::TLS::ButMaintained(3pm) on Linux

The text 4dc35ca4bda2, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.

An SMTP client supporting TLS and AUTH (DEPRECATED, use Net::SMTPS instead)

Net::SMTP::TLS::ButMaintained(3pm) on Linux now