Install libnet-server-mail-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libnet-server-mail-perl
Description:
versatile and extensible mail server framework
Net::Server::Mail is a versatile and extensible implementation of the SMTP protocol and closely-related protocols like ESMTP and LMTP. The event driven object-oriented API makes it easy to incorporate the SMTP protocol into perl programs. . It provides a mechanism to easily add future or not yet implemented ESMTP extensions. Developers can hook code at each SMTP session state and change the module's behaviors by registering event call-backs. The class is designed to be easily inherited from.
Homepage: https://metacpan.org/release/Net-Server-Mail
Version: 0.23-1ubuntu1
Section: universe/perl