keys.openpgp.org not sending confirmation email

[Binarus]

Dear Vincent,

On 14.09.2019 14:58, Vincent Breitmoser wrote:

>> I got confirmation emails for three of that four keys, but it seems that
>> the key server isn't in the mood to send a confirmation email for the
>> fourth. I have uploaded that one multiple times since then (again via
>> Enigmail's key management), each time getting a success message, but
>> still getting no confirmation email.
> 
> keys.openpgp.org admin here! Can you please contact support at keys.openpgp.org
> from the address in question? I'll try to help you from there, if we tried to
> deliver mails there will surely be something in the logs or bounces.
> 

Thank you very much for your fast reply!

I have sent an email from the address in question to
support at keys.openpgp.org as you have advised. I am looking forward to
what (silly thing) I have done wrong ...

Again, thank you very much for your support and time.

Regards,

Binarus