Ask HN: What's the best tool you used to use that doesn't exist anymore?

Re:Ask HN: What's the best tool you used to use that doesn't... by Freak_NL on Saturday May 14, 2016 @12:43PM (#11696898)

> To this day, if you begin a plain text email message with the word "From", you'll confuse mail programs […]

RFC 5322:

> […] The body is simply a sequence of > characters that follows the header section and is separated from the > header section by an empty line (i.e., a line with nothing preceding > the CRLF).

What brain dead mail program interprets anything after the first empty line as a header?

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Re:Ask HN: What's the best tool you used to use that doesn't... by mcculley on Saturday May 14, 2016 @02:48PM (#11697510)

Various MUAs have failed this over the years. RFC 5322 is dated 2008. Plenty of users moved to HTML payloads inside MIME attachments because of the mangling that would happen otherwise. Many MUAs would prepend a > before the word From at the beginning of a line so that it wouldn't cause problems for recipients.

Some that I used that I remember such problems with include the MUA inside Netscape Navigator and mutt.

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