Отправляю SMS на московские федеральные номера МТС. Сообщение уходит, но до телефона не доходит.
По e-mail получаю следующее сообщение:
Subject: Undelivered Mail Returned to Sender
This is the mail system at host mx.mts.ru.
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
<
[email protected]>: host 10.0.202.231[10.0.202.231] said: 550
5.1.1
unknown or illegal alias:
[email protected] (in reply to RCPT TO
command)
Кто виноват, и что делать?