Email invitation

Anyone here using countermail?
I need an invitation code. If you are using send me an invitation code

Looks like you are already using Proton Mail which is quite popular in terms of privacy and security. I’d say it’s probably the most known company/service among those looking for a more privacy protecting suite of products.

Countermail looks to be a competitor offering the same type of email service as Proton Mail.

Just curious, is there something about Proton Mail that you’re finding lacking that Countermail offers?