Re: smtp_line_length_limit vs Sendmail?

[PGNet Dev]

> I don't see any mention of Sendmail in that text.

As I said, 'ages ago'.  Per a conversation,

  https://mailing.postfix.users.narkive.com/nhbtm7Fg/smtp-line-length-limit-998

It apparently was an issue; I'm asking if it still is.