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We've been getting dozens of email delivery failed notices lately regarding SPF. How do we correct it so customers get our emails again?

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MariW
MariW

Over the past 3 - 4 months we've been getting more rejected delivery notices on emails that we are sending to customers we've done business with for years. Most mention reviewing your SPF settings. Where are those and what should they be changed to? We've never had to do anything with them before. Thank you.

Over the past 3 - 4 months we've been getting more rejected delivery notices on emails that we are sending to customers we've done business with for years. Most mention reviewing your SPF settings. Where are those and what should they be changed to? We've never had to do anything with them before. Thank you.

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christ1
christ1
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https://en.wikipedia.org/wiki/Sender_Policy_Framework

There is nothing you can do other than talking to your email provider about the problem.