При отправке почты приходит сообщение следующего содержания.
This is the mail system at host mx-out-18.default-host.net.
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
<pochta@bacardi.com>: host
bacardi-com.mail.protection.outlook.com[104.47.48.36] said: 550 5.7.1
Service unavailable, Client host [185.234.176.19] blocked using Spamhaus.
To request removal from this list see
https://www.spamhaus.org/query/ip/185.234.176.19 AS(1440) (in reply to RCPT
TO command)
