GITST Email Sender allows you to send multiple emails from multiple email accounts adding limits on each email account
For example, you want to send 500 from gmail then switch to yandex and send 300 from yandex and so on
that is all what it does sends unlimited emails from multiple different email accounts
it is basics of anti-spam penetration system
This is a POP3 to SMTP bridge that will use the SMTP Trace headers to determine who it's from and to. Designed to work with catch all POP3 accounts. Configuration for the POP3 and SMTP accounts are in a CSV file.
A SMTP to ESMTP proxy that accepts mail, parses it for template variables. The template variables are rendered with values from a CSV file. Next they are sent to the ESMTP server. Uses Template::Toolkit, Config::Simple alongwith other libraries.