On 2025/04/11 8:56 AM, Evgeniy Berdnikov via Exim-users wrote:
I do not know how decode this answer, and have no access to server logs, but for me it looks like a bug in Microsoft's DC.
That seems CVE-worthy. Meantime, the OP should write his inner lookup to never return an empty answer. -- Cheers, Jeremy -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/