: Requires PHP 7.x and MySQL (5.x or 8.x) .
: Includes a template creation system and supports shortcodes to personalize messages with dynamic text or multimedia. Technical Specifications Lethe PHP Newsletter v3.0.rar
: Supports a wide range of delivery methods, including SMTP , Gmail , Amazon SES , SendGrid , Mailgun , and Mandrill . : Requires PHP 7
: Set up automated sequences to respond to subscriber actions without manual intervention. Lethe PHP Newsletter v3.0.rar