I did some research on the topic and focused on minimizing the cost per member (we are only a group of 5), simple UI, and having a searchable archive for all emails and having all the attachments indexed in an archive. I settled on https://gaggle.email/ It is not the most fully featured, there is one that allowed to tag discussions that seemed very appealing, but out of budget. The other ones I found are:. - Source: Hacker News / 3 months ago

Check if your country has public-funded LISTSERV/Mailman/etc. If not, I'll check https://gaggle.email. - Source: Hacker News / over 1 year ago

So, for the next readers, I found a way, even if not the prettiest one : using gaggle.email. Source: over 1 year ago

We have a lot of issues specifically with Gmail having significant delays with delivery that were looked at by others in the role before me. Ultimately we want to get rid of Listserv as even their cloud option isn’t cheap. Are there any good alternatives out there others have used? I found Gaggle Mail, which sounds like a good potential replacement but I need to research it further. Source: over 1 year ago

Https://temp-mail.org/ Is one of the harder ones to block. The use unique domains with unique Mx records and cycle through ip addresses. All seem to be on digital ocean though. - Source: Hacker News / 23 days ago

>I never ran into that problem with https://temp-mail.org. They cycle domains constantly. You didn't run into that problem with temp-mail.org because you happen to use them on websites that don't bother blocking disposable email addresses -- or -- they do try to block them but use simplistic domain name checks. But cycling domain names isn't enough to fool the more sophisticated disposable/throwaway email... - Source: Hacker News / 23 days ago

> The problem with such services is, the moment they rear their heads just above the obscure line to even an iota of popularity, they get blocked, blacklisted and what not. I never ran into that problem with https://temp-mail.org. They cycle domains constantly. - Source: Hacker News / 23 days ago

Just use a temporary email from some temporary email generator like https://temp-mail.org/ (use an AdBlock, I'm sure the site is littered with ads, but I wouldn't know cause I use uBlock). - Source: Hacker News / 6 months ago

You can use a disposable email https://temp-mail.org/ Or just maintain a personal throwaway email that's not tied to your real life identity. - Source: Hacker News / 6 months ago