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Email Validation 101: What Goes Into An Email Address?

Thomas Knierien
5 min read

Domain errors are the most common typo you can expect in an email address, but what about the user name portion? Nick and JT explain how role based addresses and username guidelines put in place by ISPs can have an impact on whether an email address is valid and will pass email verification checks.

Last updated on August 29, 2019

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