https://news.ycombinator.com/user?id=its606Hacker News RSShttps://hnrss.org/hnrss v2.1.1Thu, 22 Oct 2026 03:19:18 +0000It would have been nice if there had been time for downstream distributors to patch as well.

]]>Wed, 21 Oct 2026 14:35:53 +0000https://news.ycombinator.com/item?id=50181756its606https://news.ycombinator.com/item?id=50181756https://news.ycombinator.com/item?id=50181756Hey, congrats on the launch! If several tenants share a verified domain, how do you detect and contain one tenant’s poor sending before it affects the others deliverability?

]]>Thu, 01 Oct 2026 18:50:34 +0000https://news.ycombinator.com/item?id=49925566its606https://news.ycombinator.com/item?id=49925566https://news.ycombinator.com/item?id=49925566