SOLVED Email to non existent adresses always go to default email

Operating System & Version
Centos 7.9
cPanel & WHM Version
98.0.6

ThierryNK

Registered
Aug 31, 2021
2
0
1
Paris
cPanel Access Level
Root Administrator
Hi

I run a VPS at Bluhost

I have WHM/Cpanel 98.0.6 (it was the same with 94, I just have upgraded and tested)

I do not have a Default Email Icon in Cpanel.

I have a default email that was created when I registered for this VPS 2 years ago

In Tweak settings/Mail I can define any option for Initial default/catch-all forwarder destination (System Account, Fail or Blackhole) emails sent to non existing adresses come to the default email.

Any clue to solve this? Do I miss something? I want to reject emails sent to non existent emails with notification to the remote SMTP server, as the "fail" option should do.

Kind regards
Thierry