Restrict accounts that use certain email addresses
So my suggestion is to add the ability for accounts to be automatically restricted from chatting based on the email address they used to create the account. I know there's the problem with privacy, personal data etc. The solution is to replace email domains with identifiers unique to every channel, so that emaildomain1 identifier in one channel is different from other channels. If a ban
evader uses for example maildomain1.com to register multiple accounts, moderators should be able to see a unique identifier based on that maildomain1 and flag all future accounts using that maildomain1 as restricted.
Also there should be a setting where moderators can put real email domains to be flagged as restricted like 1secmail etc. Comprehensive list of these domains also can be found here - https://github.com/disposable-email-domains/disposable-email-domains/blob/master/disposable_email_blocklist.conf
Really hope somebody will look into this, thanks.