There used to be quite nice form to automate email sending. It was useless, and extremely annoying.
Honestly, just send me normal email.
antyradek@protonmail.com

If you want, you can encrypt something with GPG.
Antyradek's GPG key

LY5h6BJDL4FYi5HMV2XYvnksNHSLtUtd2K
That's my Litecoin Address. You are always welcome to send free Łs.

12Z257tEAJdq9GhH7eeRXttteB533HftJz
And that's a Bitcoin one.
amnesia@amnesia:~$ _