This is hacker news, we're all either founders who have 2 billion dollars in (illiquid) stock options, or FAANG employees making 600k/year, what else are we going to do if we want email?
Sure, you could pay fastmail $40/year for this, but that's not really the hacker news spirit, and no one on this site knows how to count as low as $40.
The real justifications you can give yourself:
Shared VPS hosting pretty much all bans email, AWS, DO, etc all have ToS that say "no email" as anti-spam measures.
Shared IP space will go straight to spam due to people having spammed on it in the past. Buy a /24 to ensure you don't go straight to spam.
Rackspace ensures you actually own your email, at least moreso than with other shared hosting, and owning your email is important.
> Shared IP space will go straight to spam due to people having spammed on it in the past. Buy a /24 to ensure you don't go straight to spam.
I have had no problems with deliverability to Google from an IP on a shared block. I don't send marketing mails or any other kind of spam though. Microsoft blocks my IP but they are too small (outside businesses) for me to care to give them special snowflake treatment.
Deliverability of your own mails is also irrelevant for the original discussion about using unique email addresses for signing up to services - you don't need to be able to send at all for that.
Sure, you could pay fastmail $40/year for this, but that's not really the hacker news spirit, and no one on this site knows how to count as low as $40.
The real justifications you can give yourself:
Shared VPS hosting pretty much all bans email, AWS, DO, etc all have ToS that say "no email" as anti-spam measures.
Shared IP space will go straight to spam due to people having spammed on it in the past. Buy a /24 to ensure you don't go straight to spam.
Rackspace ensures you actually own your email, at least moreso than with other shared hosting, and owning your email is important.