Hi Chris,
> Running `gpg --clearsign DLA-2063-1` which generates DLA-2063-1.asc and
> pasting its content and sending it via GMail.
>
> Whilst I BCCed myself, I do get a "Good signature from Utkarsh Gupta
> <utkarsh@debian.org>" on Thunderbird.
Whilst not conclusive, this would suggest to me that the mailing list
software is not treating this key as authorised; did you perhaps do
some Debian keyring changes recently? It may take some time to
propagate, perhaps after a keyring update (usually once a month IIRC).
Ah, though my keys were in the keyring (as a DM) since March, only 15 days before did I get a mail from the DSA Team telling that the process from DM -> DD has been completed.
So I'm guessing it'll sync by next month at least.
That said, I shall send the DLAs here in sometime. Requesting for someone to announce the update on my behalf :)
Best,
Utkarsh