What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.

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    How can I Know the Ips range from Jotform makes the emailing?

    Asked by alex_soy on December 03, 2015 at 01:06 PM

    I need it for add those ips to a whitelist in my server, because seems that my server is blocking the emails from jotform.



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    JotForm Support

    Answered by Mike on December 03, 2015 at 01:55 PM

    Thank you for contacting us.

    Please follow the next article to find out mailing addresses.

    Whitelisting JotMails IP Addresses

    We also use Amazon SES for noreply@jotform.com and noreply@formresponse.com senders, and IP addresses are dynamic in this case.

    You may also consider using your own SMTP senders on forms.

    How to Setup SMTP for a Form

    If you need any further assistance, please let us know.

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    Answered by alex_soy on December 03, 2015 at 02:39 PM

    Thank you!