Does @vkmessenger.com work at all?

Question

In contact with

Hey! I'm trying to set up notifications for myself from the site, I did everything according to the instructions: I
sent a letter from vk.com to my soap. sent without problems, the letter came immediately
took the generated email of the form ***-***@vkmessenger.com and try to send messages to it,
but even with a simple response from the mail client, the letter is returned with an error
<***@vkmessenger.com>: host mail.vkmessenger.com said: 554 5.7.1 <***@vkmessenger.com>: Relay access denied (in reply to RCPT TO command
) back
and one resource where they write that this service is extremely unstable
In general, does anyone use it? if yes, how to make it send messages?
Feels like it was stupidly turned off and forgot to say about it

Answer 1

Ask a question in TP VK?

Answer 2

sent a letter from vk.com to my soap

HTA?!? 0_o

Answer 3

I got messages back and forth without problems

Answer 4

I understand that this is off topic, and there is no answer as such. But it doesn't work now. A simple messaging passes (although it’s impossible to write a response to VK from Yandex mail), but there is no forwarding. A support request did not give anything: in my opinion, they themselves do not know how this service works, if it works at all.