This is the mail system at host smtp-4-3000.mail.infomaniak.ch.
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 consult our FAQ.
https://faq.infomaniak.com/858
The mail system
———————————————————————-
C’est le système de messagerie de l’hôte smtp-4-3000.mail.infomaniak.ch.
Je suis désolé de devoir vous informer que votre message n’a pas pu
être remis à un ou plusieurs destinataires. Il est attaché ci-dessous.
Pour plus d’assistance, veuillez consulter notre FAQ.
https://faq.infomaniak.com/858
Le système de messagerie
gmail-smtp-in.l.google.com[2a00:1450:400c:c09::1b] said: 550-5.1.1 The
email account that you tried to reach does not exist. Please try 550-5.1.1
double-checking the recipient’s email address for typos or 550-5.1.1
unnecessary spaces. For more information, go to 550 5.1.1
https://support.google.com/mail/?p=NoSuchUser
ffacd0b85a97d-43629773816si22454816f8f.310 – gsmtp (in reply to RCPT TO
command)