uis, 9 months ago (edited 9 months ago) AFAIK DKIM/DMARC now is mandatory on most servers. But it’s also pretty much impossible to guarantee that your e-mail will not be sent over plain text. GPG. Or other E2EE.
AFAIK DKIM/DMARC now is mandatory on most servers.
But it’s also pretty much impossible to guarantee that your e-mail will not be sent over plain text.
GPG. Or other E2EE.