I own my own domain, and I don't think the catch-all option solves this. With catch-all it could literally be anything @mydomain.com and you'd get the message. I'd like to ratchet it down a bit and only allow mail to names I've setup. If ProtonMail already offers the catch-all option for custom domains, it shouldn't be too much to offer unlimited aliases for custom domain users. If I'm wrong please explain it to me, and I may upgrade to the next tier.
I own my own domain, and I don't think the catch-all option solves this. With catch-all it could literally be anything @mydomain.com and you'd get the message. I'd like to ratchet it down a bit and only allow mail to names I've setup. If ProtonMail already offers the catch-all option for custom domains, it shouldn't be too much to offer unlimited aliases for custom domain users. If I'm wrong please explain it to me, and I may upgrade to the next tier.