Code review comment for ~utkarsh/ubuntu/+source/exim4:merge-exim4-impish

lgtm. Checking the very large security patch being dropped seemed impractical, but I did check that it fully reverse-applies, so that gives confidence that the entire patch is indeed correctly carried on the new Debian base.

4.94.2-2 was uploaded to Debian yesterday. Would you prefer to rebase onto that, or have me sponsor this one?