I finally got around to setting up the e-mails correctly for my instance (mander.xyz) and noticed that the e-mail deliver-ability is awful, as I get heavily penalized by spam filters for having an .xyz domain. I would not be surprised if search engines penalize this too.
It is not a simple task to change a domain name for an instance without breaking federation, so once you have a federating instance you are are stuck with that domain name.
I would not recommend picking an .xyz domain for your instances unless you intend it to be a private instance forever. If possible, try to go for a .com, or some other more standard TLD!
Linkedin blocks .ml website domains too. Rip any site that uses that I guess
In what way? I just tried sending lemmy.ml in a private message and at least that went through.
Did you confirm if the recipient got it? I shared a Lemmy post link via Linkedin DMs once and the message was shadow un-received (I could see it as sent but the other person never got it, only my before and after messages)
Yes, I sent it to someone who is sitting next to me. Maybe whatever algorithm they use for filtering is a bit noisy.
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