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SMTP Error 513

Category: Other
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Description: Address type is incorrect (possibly misspelled).

What does this mean?

Luckily, this response is extremely straightforward. The suggestion event states, “Possibly misspelled.”

How to fix SMTP Error 513?

  • Check for email address misspelling(s).
  • Ensure that the email address still exists.

SMTP Error 513 Examples

SMTP error 501 5.1.3 Invalid address
SMTP error 553 5.1.3 User address required !
SMTP error 501 5.1.3 Bad recipient address syntax