Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to MFS MAILBOX
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
You need to be a registered member of www.smsgatewaycenter.com. Install this simple plugin and start sending bulk SMS. This gateway supports India and …
Bulk Mail Sendv1.13
Send bulk emails to registered users and orders.
Croms MailPressv1.0.1
A powerful and flexible email delivery manager for WordPress. Supports multiple SMTP profiles, external SMTP relays, and high-speed API integrations.
Send bulk emails to your WordPress users directly from your dashboard — send to all, filter by role, personalise with placeholders.
Send WordPress emails from a M365 / Exchange Online Mailbox using Microsoft Graph, leveraging OAuth for authentication which is more secure than SMTP
Send WordPress email through a locked MailBridgeAPI mailbox without storing SMTP credentials, with delivery logs, diagnostics and remote visibility.
Send WordPress emails through Gmail or Google Workspace using secure OAuth 2.0, with a built-in test email tool and PRO mail logging.
MBE eShipv2.8.1
MBE eShip, the Mail Boxes Etc.'s plugin for e-commerce platforms, functions as an integrator between your online store and the MBE's Systems
Send emails to all your users, individually or by user roles. Send emails without any extra setup.