gentoo-user: message which did not get through

Hi,

Last November (yes, I should have asked about this sooner), a reply I
sent to a thread in gmane.linux.gentoo.user, with the subject

    "Re: Undeliverable: Re: Dolphin and adding a option, if it exists."

did not reach the list. Locally, I have the following information:

    Message-ID: <87iliwy8p8.fsf@totally-fudged-out-message-id>
    Date: Wed, 23 Nov 2022 10:27:59 +0000

I tried to resend the same message a few days later, without success,
but other posts of mine have gotten through to the same group meanwhile
(and I am subscribed to that list). Now this reply contained quoted
"undeliverable" error messages, so it's quite possible it was dropped by
some filter somewhere, perhaps on the mailing list side.

If it's not too cumbersome, is it possible to know whether this message
was sent to the mailing list without issues, or if the list reported
some error? (Or is it too late to get that sort of information?)

-- 
Thanks,
Nuno Silva