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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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What are the IP address for mail server?Asked by koesger on September 09, 2016 at 04:20 AM
Dear Support Team,
in order to use our own smtp server our IT department need to know which ip address will try to access our system via port tcp/25.
Could you please provide us a list of the mail systems which are used for sending the mails?
You may like to take a look at the following guide for the list of IP address and domain names which you can whitelist: https://www.jotform.com/help/145-Whitelisting-JotMails-IP-Addresses