Email to [address] failed: Expected response code 354 but got code "554", with message "554 5.5.1 Error: no valid recipients "

[bottiger]

[email removed] appears to be a mistyped email address ending in .comd instead of .com.

Code:

Swift_TransportException: Email to [email removed] failed: Expected response code 354 but got code "554", with message "554 5.5.1 Error: no valid recipients " src/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php:459

#0 src/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(344)...

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