TikTok doesn’t have any worse misinformation and disinformation issues than YouTube and Facebook. And The latest policy changes in Facebook indicate they’re going to go squarely into misinformation without any fact checking.
Disinformation is an excuse to ban the platform. Zuckerberg has been lobbying Congress for a long time to ban them while pushing his platform to be able to do exactly what he claims they’re doing.
There’s a lot of reasons to hate TikTok, but this disinformation stuff is nothing but red herring to get them banned because they’re competition.
I’ve done it before, professionally and personally, but I don’t ‘think’ I want to do it again. But I also know that once it’s set up, you can mostly forget about it other than maybe managing DKIM reports.
I think it’s still probably prudent, at a minimum to pay for someone else who manages traffic relationships to handle upstream SMTP. You’re already sending that out in the clear, everyone you’re emailing is already mining and selling that data, there is no advantage to privacy there.