On Mon, 18 Jun 2018 15:44:15 +0100 Martin Gregorie wrote: > On Mon, 2018-06-18 at 14:26 +0100, RW wrote: > > On Mon, 18 Jun 2018 14:11:16 +0100 > > Martin Gregorie wrote: > > > > > > > I normally use an awk script for this sort of job because they are > > > short, easy to write and run fast. > > > > There's no point in the OP doing this, since sa-learn ignores these > > headers. > > > Sure, but other external tools are often easier to write and/or work > better if there's only the one set of SA headers in a message.
If you have seen that happen it's a bug.