best inbox provider domain for klaviyo

  • 11 January 2023
  • 1 reply

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List of best inbox provider domain for klaviyo my campaign and email bounced because I am using kindly provide an alternative please.


Best answer by David To 11 January 2023, 16:20

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Hello @loft,

Welcome to the Klaviyo Community!

If you haven’t already, I would encourage you to take a look at our How to change your sender email address Help Center article. Using a sending address whose domain is from a free email address provider does raise suspicions from inbox providers and are likely to be blocked/bounced.

For this reason, the best domain you can use for your sending address is a professional one that aligns with your brand. This will indicate to inbox providers that you’re a legitimate business. For example, something like

I hope this helps!