For several weeks now I am unable to send emails to my contact using an email from laposte.net .
I have an error and emails are undelivered.
It was working fine previously.
It has to be noted that it is not only for me, my wife using its own e.email address also has the same issue.
See error message below (of course I changed email addresses for confidentiality):
This is the mail system at host mail2.ecloud.global.
I’m sorry to have to inform you that your message could not
be delivered to one or more recipients. It’s attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
Thanks in advance for fixing this issue which is blocking for us.