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This guide provides step-by-step instructions on integrating SMTP2GO and Infacta Hoolie.

We have created an excellent migration guide to help you move to SMTP2GO from your existing provider.

Please also note that your sending domain needs to be verified in the Verified Senders section of your SMTP2GO dashboard. Ensuring your domain is verified will give SMTP2GO full permission to send email on your behalf, allow full digital signing of your email, and help make inbox placement a breeze.

Step 1

If you have not already, download Hoolie here.

Step 2

Open the Hoolie application and Go to the “Preferences >> Accounts tab”. Click on the ‘+‘  button to add a new mail server.

Step 3

Enter SMTP2GO into the Account Name field.

Enter your Name into the Your Name field.

Enter your email address into the From Address field.

Enter a valid email address into the Reply-To Address field.


Enter mail.smtp2go.com into SMTP Server.

Enter your SMTP2GO username into Username and your SMTP2GO password into Password. You can view and change these values by logging into your SMTP2GO control panel.

Change the Port to 587.

Click the Advanced tab and select the Start TLS. Leave the ‘Helo’ Hostname blank.

Click the OK button to save your settings.


Integrating SMTP2GO and Infacta Hoolie should be an easy, quick and, hopefully, painless process. And going forward your email delivery should be outstanding.

You can access reports directly in your SMTP2GO dashboard which will help you understand delivery successes and failures, tracking information and many more useful metrics. We’ve written some great articles outlining the features of your SMTP2GO account and we recommend taking the time to see everything we have to offer.

Should you need extra help from our award-winning support team, we are almost always available to assist. You can find support contact details in your SMTP2GO dashboard and information about retrieving your support PIN here.

Ready for better email delivery?

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Try SMTP2GO Free → Paid plans available for over 1,000 emails/month.