No I mean sending an email fully in plaintext, see https://useplaintext.email/ https://useplaintext.email/ (suggestions/justifications for mail client authors a

No I mean sending an email fully in plaintext, see https://useplaintext.email/ https://useplaintext.email/ (suggestions/justifications for mail client authors are near the bottom) Also, be sure you are sending a plaintext copy (formatting stripped) using multipart/alternative, as most terminal mail clients can’t do HTML mail or can’t do it well.