Undelivered Mail Returned to Sender‏ при регистрации пользователя



  • В общем пользователям не приходит письмо с логином и паролем, а приходят все письма мне с ошибкой. Службы POP3 и SMTP работают. Функция mail() тоже

    Undelivered Mail Returned to Sender‏

    Mail Delivery System ([email protected])

    This is the mail system at host hosted-by.leaseweb.com.

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

<почта_нового_юзера@mail.ru>: host mxs.mail.ru[] said: 550 Message was not
accepted -- it contains invalid headers. More specially, 'From:' header
must match user you are sending mail from. See

Please Login or Register to view hidden text.

for details. (in reply to end
of DATA command)