An SMTP Server is an application that allows your device or server to receive and send Electronic Mails (e-mail) to various email receivers and senders. SMTP stands for Simple Mail Transfer Protocol and it is a standard for sending emails. They use a wireless carrier to route text/push messages to the inbox of email applications.
By default, miniOrange provides and uses its own SMTP Server to send OTPs to users. If you have a custom SMTP Server configured, you can use the same to send Emails from your miniOrange account. Check out our list of Supported SMTP Servers.
miniOrange IDP allows you to configure Mailtrap Email Testing as Dummy SMTP email provider hence giving you freedom to manage, monitor, and troubleshoot your email communications.
You can contact email@example.com for adding your own SMTP/Email Server or if you need help with any SMTP Server integration.
For Cloud Version - If your SMTP/Email servers are behind a firewall, make sure to open the right ports and allow inbound connections from our IP Addresses.
You can whitelist the below IPs and open the given ports to make the request:
25 or 465 or 587 or 2525
25 or 465 or 587 or 2525
For On-Premise Version - If your SMTP/Email servers are behind a firewall, make sure to open the right ports and allow inbound connections from your server's IP Addresses.
The possible ports are 25 or 465 or 587 or 2525.
Follow the guide below to configure a custom SMTP server in your account:
Note: Please login with your on-premise IDP credentials if you are using an on-premise IDP.
Go to Customization -> Custom Email Provider and add the details which are available on the SMTP server side.
Click on Save and follow the below steps to test the custom Email Provider.
2. Test SMTP
Once the SMTP is set, you can enter a test email and click on Test Configuration to be able to verfy if the SMTP flow is working or not.
You will receive the test emails in your Mailtrap inbox.
Need Help? We are right here!
Contact miniOrange Support
Thanks for your inquiry.
If you dont hear from us within 24 hours, please feel free to send a follow up email to firstname.lastname@example.org
This privacy statement applies to miniorange websites describing how we handle the personal
When you visit any website, it may store or retrieve the information on your browser, mostly in the
form of the cookies. This information might be about you, your preferences or your device and is
mostly used to make the site work as you expect it to. The information does not directly identify
you, but it can give you a more personalized web experience.
Click on the category headings to check how we handle the cookies.
Strictly Necessary Cookies
Necessary cookies help make a website fully usable by enabling the basic functions like site
navigation, logging in, filling forms, etc. The cookies used for the functionality do not store any
personal identifiable information. However, some parts of the website will not work properly without
These cookies only collect aggregated information about the traffic of the website including -
visitors, sources, page clicks and views, etc. This allows us to know more about our most and least
popular pages along with users' interaction on the actionable elements and hence letting us improve
the performance of our website as well as our services.