Ive been using cock.li for years now for email services, the simple webmail with no need for phone number and a easily accessible webmail box is perfect for me. I just need one like cock.li for a permanent-burnermail that doesnt require phonenumbers.
ive looked at proton, at gmail, outlook, migadu and autistici.org, none of these have been what I want or what I need.
What I do in my life is mine, the threat against my privacy isnt massive but I just like keeping things private.
You can take a look at a recently posted [List of anonymous and free email providers with IMAP | discuss.techlore.tech]
Is there any other ones?
cock.li will come back online as I understood?
Or is it completely gone?
Unsure, if you find any alternatives please inform me.
cock.li back online
We are all happy 
Can you provide a link, please?
curl -s https://mail.cock.li
Webmail is offline for the foreseeable future. For more information, see the
site log at <https://cock.li/log.txt>.
To access your mail, please use a mail client. If you don't know what that is,
it's like webmail but it can run on anything and makes you less a slave to the
software choices of others. Zoomers think this is what an "app" is.
The server name is the same as this site, "mail.cock.li".
If you are unsure if you have what it takes to use something other than a
website, feel free to e-mail your situation from a service that still provides
slave-mail to official-support // cock.li.
Since very long web UI down 
Works just fine using IMAP/POP3 on Thunderbird or K-9 mail for Android. Loyal and long time cock.li user. 
Hopefully this doesn’t count as necro-posting, but I’ve never been such a huge fan of their service. There are many better providers out there with less dubious names!