I can not send email to Hotmail account. I have a permanent error.
I sent the same email to 25 persons but 9 of my friends (all hotmail users) can not get it!
We are all friends in my "anesthesist nurse" classroom /form
I neve had any pb before!
I don't understand
Connected to 18.104.22.168 but sender was rejected.
Remote host said: 550 Mail rejected by Windows Live Hotmail for policy reasons. A block has been placed against your IP address because we have received complaints concerning mail coming from that IP address. We recommend enrolling in our Junk E-Mail Reporting Program (JMRP), a free program intended to help senders remove unwanted recipients from their e-mail lists. For enrollment instructions, please refer to: http://postmaster.li...ices.aspx#JMRPP. For additional information about Microsoft's technical guidelines, please refer to: http://postmaster.li...Guidelines.aspx