Groupmail
Groupmail is a desktop-based email marketing software for Windows, letting businesses compose newsletters offline and distribute them through their ISP or SMTP service. Users can import contact lists from CSV or Outlook, segment them by custom fields, and schedule batch sends. The template gallery provides basic designs, while advanced users can insert HTML code. Analytics integration requires third-party tracking or manual link tagging. With no monthly subscription, Groupmail suits those wanting a one-time purchase solution for moderate-volume emailing without recurring ESP costs.