I´ve had this problem for 3 days now. I can send and recieve e-mails, but can´t recieve e-mails that have any kind of attachments in them.
The returning email says this:
Delivery to the following recipient failed permanently:
maria@lafusteria.mx
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain
lafusteria.mx
by
mx.zohomail.com
. [74.201.154.201].
The error that the other server returned was:
554 5.2.3 MailPolicy violation Error delivering to mailboxes