This is the mail system at host informini.org.

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

<[بلدية الكاف مطلب البريد الالكتروني]>: host gmail-smtp-in.l.google.com[66.102.1.26]
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. Learn more at 550 5.1.1
https://support.google.com/mail/?p=NoSuc... f42-v6si1860511wrf.336 -
gsmtp (in reply to RCPT TO command)

This is the mail system at host informini.org.

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

<[Municipalité de Kef مطلب البريد الالكتروني]>: host gmail-smtp-in.l.google.com[173.194.76.27]
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. Learn more at 550 5.1.1
https://support.google.com/mail/?p=NoSuc... r17-v6si16327781wrc.354 -
gsmtp (in reply to RCPT TO command)

يصلكم صحبة هذا اجابة مطلبكم
و شكرا