Alternativas ao MailerWizz para Windows S com licença comercial

• Windows S
  Todas as plataformas Windows Mac Linux Android iPhone Apple Watch iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Python BSD Solaris Amazon SES (Simple Email Service)
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial