SerialMailer

SerialMailer is a highly privacy-conscious bulk personalized email sending tool on the macOS platform.

Which stores all recipient lists and data completely locally, does not need to upload any information to the server, and sends each email independently one by one directly through the user’s own regular email account (supports any SMTP), as if it were written manually one by one, and supports importing contacts from macOS contacts, CSV/Excel, vCard, text files and other sources. Custom fields and multiple independent list management, automatic detection of duplicate addresses, conditional filtering, powerful rich text editor (including images/tables/lists/HTML import/web template design), SerialMailer dynamic insertion of fields to achieve highly personalized content (name/order number/greeting condition judgment, etc.), personalized independent attachments, intelligent sending speed limiting, anti-blacklist (support wildcard domain name blocking), intelligent error recovery and retry, suitable for small and medium-sized business owners, freelancers, community operators, teachers, A privacy-first, zero-learning cost, and highly flexible bulk email professional tool for home users to send customized newsletters, promotional notifications, customer follow-ups, holiday greetings, and other scenarios.