This is the mail system at host smtp-3-3000.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 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
<romaingenest@hotmail.fr>: host eur.olc.protection.outlook.com[104.47.17.161] said: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). (in reply to RCPT TO command)
<azfio@free.fr>: host mx1.free.fr[212.27.48.7] said: 550 5.1.1 user unknown (UserSearch) (in reply to RCPT TO command)
<philippe.dorde2@sfr.fr>: host smtp-in.sfr.fr[93.17.128.165] said: 550 5.1.1 <philippe.dorde2@sfr.fr>: Recipient address rejected: User unknown (in reply to RCPT TO command)
<jlhonore@free.fr>: host mx1.free.fr[212.27.48.6] said: 550 5.1.1 user unknown (UserSearch) (in reply to RCPT TO command)
<joris@webamine.fr>: host mail.webamine.fr[54.77.80.0] said: 550 5.1.1 <joris@webamine.fr>: Recipient address rejected: User unknown in virtual mailbox table (in reply to RCPT TO command)
<pierre_bourdon@orange.fr>: host smtp-in.orange.fr[80.12.26.32] said: 550 5.1.1 gnlJp9Q0MRML4 Adresse d au moins un destinataire invalide. Invalid recipient. OFR_416 [416] (in reply to RCPT TO command)
<ostermann.arnaud@neuf.fr>: host smtp-in.sfr.fr[93.17.128.165] said: 550 5.1.1 <ostermann.arnaud@neuf.fr>: Recipient address rejected: User unknown (in reply to RCPT TO command)
<ptit.flo.du35440@hotmail.fr>: host eur.olc.protection.outlook.com[104.47.17.161] said: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). (in reply to RCPT TO command)