mail tester is described as 'Mail-tester.com is a free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems' and is an website in the business & commerce category. There are three alternatives to mail tester, not only websites but also apps for Self-Hosted. The best mail tester alternative is Unspam.email, which is free. Other great sites and apps similar to mail tester are happyDeliver and Mailchecker.
Unspam.email is an online spam tester tool for emails. It helps to improve the deliverability and reputation of your email campaigns.
Unspam.email is the most popular Web-based alternative to mail tester.
Unspam.email is the most popular free alternative to mail tester.
An open-source email deliverability testing platform that analyzes test emails and provides detailed deliverability reports with scoring.
happyDeliver is the most popular Self-Hosted alternative to mail tester.
happyDeliver is the most popular Open Source alternative to mail tester.
Mailchecker is a system that evaluates the quality of your email. It allows you to check whether a message will be perceived as valuable and likely reach your inbox, or rather treated as suspicious and sent directly to the SPAM folder or bounced by incoming server.
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