mailgun.com

4.2
4.2 Based on 695 reviews

Mailgun provides a suite of email delivery solutions with the developer in mind. Through our platform, businesses are able to send, receive, track, and utilize email in innovative ways for better communication and customer experience. Since 2010, Mailgu...

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León
An opaque, arbitrary, and inept company

I’m the founder of an education company that helps entrepreneurs improve execution and focus.After maintaining a clean sending record, Mailgun permanently disabled my account without explanation.Their “Compliance” team refused to share any data, citing internal policy, even though my metrics were well within their published thresholds (0.07% spam rate, 1 complaint every 1,500 emails, which is perfectly acceptable for a new, verified account and below their stated limits). This blanket termination blocked a scheduled product launch and caused measurable financial damage.Worse, their enforcement appears wildly inconsistent, with accounts being banned, unbanned, relimited, or restricted again under shifting, opaque criteria, showing no coherent customer service standard.If you run a legitimate business and value transparency or due process, stay away from Mailgun. The lack of communication, arbitrary decision-making, and disregard for customers’ operations make them unreliable for serious companies.I’ve used hundreds of SaaS tools over the past decade, and I can’t recall a more frustrating and counterproductive experience than trying to make Mailgun work.

1
Date of experience: Oct 29, 2025

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Business Details

  • Mailgun provides a suite of email delivery solutions with the developer in mind. Through our platform, businesses are able to send, receive, track, and utilize email in innovative ways for better communication and customer experience.

    Since 2010, Mailgun has become the trusted partner of over 150,000 companies like Github, Slack, Lyft, and Reddit to ensure that their emails land in the inbox. Whether you need email validations for form submissions or a deliverability expert on your side, Mailgun has a solution to fit your email needs. For more information visit, https://www.mailgun.com/.See more

  • language https://mailgun.com

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