Discussing is so great and wonderful.

Doing is far better.

Uh-oh I fucked up.

Not at work, but with my website where I had an email forwarder to an external address. The forwarding was everything so that I could do the spam filtering and occasional check in one place. Unfortunately, that triggered the spam detection at the external address (after some years!), and my provider ended up on a blacklist.

That got me a pretty angry mail from my hosting provider who had already disabled the forwarding and wanted to make sure that I understood the issue and would not put it in again.

I thought about whether they had fucked up because it was even possible to do that, or whether I had fucked up because I should have known. Hm yeah I opted for the latter and apologised.

The support guy seemed happy that I didn't try to argue (possibly like other customers...), and advised that I just should add another account in my email client. Sure, at least that will prevent this shit from happening again.

He also mentioned that every single blacklist issue they had experienced in this year was accidental due to external forwarding issues and that they would consider just disabling it altogether.

Which is probably a smart move, just as hint for these ranters here who work at hosting companies. Or at least only enable external forwarding if spam assassin or so is in place.