Email

Abstract Email Validation

Validate email addresses for deliverability and spam

api-key

not published

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apilayer mailboxlayer

Email address validation

api-key

not published

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Atomic Mail

Email for AI agents: programmatic inbox creation and send/receive over JMAP

api-key

not published

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EmailJS

Send emails directly from client-side JavaScript without a backend server

api-key

not published

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ImprovMX

API for free email forwarding service

api-key

not published

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Inboxroute Mailsquad

MailSquad offers an affordable and super easy way to create, send and track delightful emails.

api-key

swagger 2.0

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mail.gw

10 Minute Mail

api-key

not published

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mail.tm

Temporary Email Service

api-key

not published

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MailboxValidator

Validate email address to improve deliverability

api-key

not published

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MailCheck.ai

Prevent users to sign up with temporary email addresses

api-key

not published

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Neutrinoapi Neutrino API

The general-purpose API

api-key

openapi 3.0

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PostStack

EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics

api-key

openapi 3.1

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Sendgrid

A cloud-based SMTP provider that allows you to send emails without having to maintain email servers

api-key

not published

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Sendgrid Email Activity (beta)

The Beta endpoints for the new Email Activity APIs - functionality is subject to change without notice. You may not have access to this Beta endpoint. Email Activity offers filtering and search by event type for two days

api-key

openapi 3.0

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SMTPfast

Send transactional email, manage contacts and broadcasts, free 3,000 emails/month

api-key

openapi 3.1

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Tomba email finder

Email Finder for B2B sales and email marketing and email verifier

api-key

not published

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uchecker

Bulk email verification with full SMTP server responses

api-key

openapi 3.0

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