|Título de hilo||Respuestas||Última modificación|
|E-mail erróneo: firstname.lastname@example.org||0||04:10 14 nov 2013|
Delivery to the following recipient failed permanently:
Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the server for the recipient domain yahoo.com by mta6.am0.yahoodns.net. [18.104.22.168].
The error that the other server returned was: 554 delivery error: dd This user doesn't have a yahoo.com account (email@example.com)  - mta1262.mail.ne1.yahoo.com