SMTP Error 513

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