Today the situation cleared on it’s own as it appears. (at least I haven’t been notified of any human action) Thanks to all those replying on and off list. Regards, Marc
On 11 Jan 2016, at 13:25, Marc Storck <mstorck@voipgate.com> wrote:
Hello,
I’m looking for a Yahoo email administrator who could contact me offlist.
I have a customer with a clean record that is getting thsi error:
Error: "421 4.7.1 [TS03] All messages from x.x.x.x permanently deferred" when sending email to Yahoo
The customer is a local non-profit and sends a very limited amount of emails to members, suppliers and other contacts. Mailing-lists are only used to contact members of the NPO.
I checked the recommendation listed at https://help.yahoo.com/kb/postmaster/SLN3436.html
and checked his IP address on several “multi-rbl” lookup sites. All looks clean.
So I need more input to understand what we need to correct.
Thank you very much in advance.
Best regards,
Marc