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email:troubleshooting:error-numbers:510

SMTP Error 510

Description:

Invalid email address


What does this mean?

This response is straight forward. One of the email addresses in the 'TO:', 'CC:', or 'BCC:' is incorrect (invalid).


How to fix SMTP Error 510

Check all email addresses in your message, including ('TO:', 'CC:', and/or 'BCC:'), for any misspelling.


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email/troubleshooting/error-numbers/510.txt · Last modified: 2020/06/12 10:42 by Karson N.