Mailchecker is described as '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' and is an website. There are three alternatives to Mailchecker, not only websites but also apps for Self-Hosted. The best Mailchecker alternative is Unspam.email, which is free. Other great sites and apps similar to Mailchecker are happyDeliver and mail tester.
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 Mailchecker.
Unspam.email is the most popular free alternative to Mailchecker.
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 Mailchecker.
happyDeliver is the most popular Open Source alternative to Mailchecker.
mail-tester.com is a free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems.
