Suggested addition to writer's guide

[jakbird]

I just discovered a body of text formatted with XML causes the forum to reject it as spam.  An update warning about this would be helpful.

[teanndaorsa]

I think that's a straight-up bug with the anti-spam software. I would have caught the false-positive in a few days at the next report, marked it as not spam which whitelists your user for the future and feeds back to the software that they've made a mistake. The writers guide is really for stories rather than forum posts, but maybe there should be information about known issues with the anti-spam somewhere.