On Mon, 24 Mar 2025, Richard Earnshaw (lists) via Gcc wrote: > https://datatracker.ietf.org/doc/html/rfc5322#section-2.1.1 > > So there's a 998 (sic) character limit on the length of any line. I'm > guessing your mail posting tool is not reformatting the message and trying to > pass it straight through. Your SMTP server then rejects it. > > I guess your options are to request a 'flowed' encoding type or to reformat > the message with a filter before passing it on to your SMTP server.
Or set message_linelength_limit to a much larger value for your SMTP transports. But I think the real GCC question here is *why* test results have started to have such long lines - what do those long lines look like? -- Joseph S. Myers josmy...@redhat.com
