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We get it—running a business, managing clients, building funnels, sending campaigns… it’s a lot. That’s why we created Tekmatix: to make it easier. And this blog? It’s your space to learn, grow, and stay inspired.

Here, we break down the complex stuff into real-world advice, practical tools, and stories from people just like you. No tech jargon. No fluff. Just helpful content you can use right now.

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Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

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Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog

Marketing

Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog
Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog

CRM

Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog
Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog

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Web Design

Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog
Test Email Error Troubleshooting

Test Email Error Troubleshooting

August 31, 20231 min read

When testing a campaign email, you may receive a popup notification with an error message that states "An error occurred, please try again." The message will look like this:

Test Email Error Troubleshooting

Check the following to ensure your email test can send:

  1. Ensure the custom values being used are valid. Be sure that custom values have proper brackets {{ }} (not just 1 {} or more than 2 {{{}}}). For example, {{contact.name}} or {{contact.city}}.

  2. Check the email address to ensure it follows proper format such as [email protected]

NOTE: Check out our other articles "How to Send a Test Email and SMS" and "How To Test A Campaign" for our best practice recommendations for testing emails in a campaign.

Back to Blog

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© TekMatix 2025