AuthSMTP
authsmtp.comOutgoing email relay with separate message and data quotas
Outgoing email relay with separate message and data quotas
Commerce retention journeys with explicit pause and version-transition choices
Business email discovery with verification statuses and list exports
Newsletter campaigns and commerce follow-ups with subscriber or prepaid access
Newsletter sending with conditional content and message-size accounting
On-premise email delivery with live queue controls and response-based throttling
Retail email journeys based on purchases and customer data
Deliver analytical reports by email and monitor configured data anomalies.
Business email discovery with reusable lists and CRM delivery
Mailing-list administration with separate owner, moderator and service roles
Email journeys and broadcasts built around shared customer records
Commerce email automation with explicit segment-entry and repeat-entry rules
SaaS lifecycle email using users, companies and membership data
Email previews and delivery reports tailored to your audience
Indian-script typography with coordinated multiscript families.
Retail and custom fonts with full families available for design pitches.
Mailbox-level delivery checks with placement and domain-health reports
Design, localize and export screenshot sets for app stores.
Visual newsletters with forms, landing pages and subscriber workflows
Website capture campaigns with field rules and email delivery checks
SMTP and API relay with reports for bounces, complaints and unsubscribes
Catches receipts and invoices from email and chat, then files them into your books.
AI email app with calendar, unified inbox and encryption
Retail and custom typography with coordinated multiscript text families.