Postmark

Postmark by Postmark
Price: Free

Postmark is an email spam testing tool. Postmark’s sending infrastructure works to quickly, and accurately deliver the user's transactional emails to their customers’ inboxes. There is an API available which helps users to score the quality of their outbound emails.

 

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Questions
What are the key features of Mail Tester and how is it different from its competitors?

MailTester.com allows you to verify if an e-mail address is valid or not.This can help you keep your contacts database up to date.MailTester performs a series of tests (DNS lookups, SMTP checks) on an e-mail address to determine

Email Spam Testing Tools Mail Tester
What is a spam score and how to keep it low?

The Spam Score is a number assigned to each email by applying a set of rules and it is filtered by the spam firewall. The score is established based on a number of spam filtering tests performed on each email. The higher the Spam

Email Spam Testing Tools
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Plan

Companies

  • Postmark

Pricing

  • Free

Technical Features

SPF Check


DKIM Check


Sender ID Check


SpamAssassin Check


HTML Code Check


API


Support

Phone Support


Email Support


Priority Issue Resolution


Blog




Video

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