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Top 17 Email APIs For Developers - Public APIs

  • Abstract Email Validation - Validate email addresses for deliverability and spam
  • Cloudmersive Validate - Validate email addresses, phone numbers, VAT numbers and domain names
  • Disify - Validate and detect disposable and temporary email addresses
  • DropMail - GraphQL API for creating and managing ephemeral e-mail inboxes
  • Emailvalidation - E-Mail address validation
  • EVA - Validate email addresses
  • Guerrilla Mail - Disposable temporary Email addresses
  • ImprovMX - API for free email forwarding service
  • Kickbox - Email verification API
  • mail.gw - 10 Minute Mail
  • mail.tm - Temporary Email Service
  • MailboxValidator - Validate email address to improve deliverability
  • MailCheck.ai - Prevent users to sign up with temporary email addresses
  • Mailtrap - A service for the safe testing of emails sent from the development and staging environments
  • Sendgrid - A cloud-based SMTP provider that allows you to send emails without having to maintain email servers
  • Sendinblue - A service that provides solutions relating to marketing and/or transactional email and/or SMS
  • Verifier - Verifies that a given email is real

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