From: sen_ml at example.com Subject: [Mew-dist 13231] Re: bsmtp (rfc 2442) support in mew? > Yes, except that the protection extends to the envelope when you use BSMTP. > If all you want to protect is the header it is easier to just use a > message/rfc822 MIME encapsulation. それで、sen さんは、envelope 情報も保護したいのですか？ 意味あるのかなぁ。SMTP over SSH で十分なような。 --かず