If you could identify '+' addresses that you would like to use for encrypted e-mail, it would be nice to be able to select those '+' addresses and create a PGP key for each of them. Each '+' alias you use would need its own PGP key. Note that one downside to using aliases is that the PGP encryption no longer works.

Suppose your address is Send yourself an e-mail to Then use reply to send a message to a friend. Then whenever you want to send an e-mail using that aliases as the sender, reply to the mail you sent yourself and change the title and recipients name and get rid of the text in the message you sent yourself. The Professional plan lets you create a custom domain name for your organization and add accounts for your employees. To reach PROTONMAIL customer Support via phone, you can call their toll-free number at 1-80. So send yourself an e-mail to that alias. PROTONMAIL Payrollvides customer Support through various channels including phone, email, and chat support. After providing the activists metadata to Swiss authorities, ProtonMail removed the section that had promised no IP logs, replacing it with one saying, 'ProtonMail is email that respects. You can reply to an e-mail that came to an alias and it uses that address in the reply. Strictly speaking, there is a way to do this, but it is a bit of a pain in the neck.

Protonmail email address