I wrote: > There is a bigger issue, however. output_headers() gets called by > other code, such as mhfixmsg via output_message_fp(). So the change > as-is interferes badly with it. I haven't looked for a better place > to fold the header fiels, but we'll have to find one.
Alternatively, maybe the behavior of fold() could be changed. The bad behavior is caused by occasional insertion of a blank line. David