Earlier quoted context omitted.
I guess my question is can you please fix your braindead blacklisting? Several times per year—I can practically guarantee it’ll happen sometime in December, and indeed had to deal with this just five days ago—I end up with a bunch of users whose email notifications stop working because Microsoft have started blocking the entire netrange where my server lives. I don’t have control over other Linode customers, guys! I…
> I don’t have control over other Linode customers, guys! You do have control over being a Linode customer though. If Linode isn't doing enough to prevent abuse, they deserve to be blocked.
Realistically, what can they do here? Make servers unaffordable to discourage abuse? Give most servers "Internet*" access where some ports are missing?