I use Amazon SES to delivery mail to mobile devide Japanese such as ****@docomo.ne.jp
, ******@softbank.ne.jp
. But I always get an error.
Example:
An error occurred while trying to deliver the mail to the following recipients:
******@docomo.ne.jp
Final-Recipient: rfc822; ******@docomo.ne.jp
Action: failed
Diagnostic-Code: smtp; 550 Unknown user ******@docomo.ne.jp
Status: 5.3.0