Originally posted by: Descartes
Spam filters generally use more sophisticated algorithms (e.g. Bayesian method) to determine what goes in the junk folder. So, I doubt it would be a problem.
You could always just try it and see
There are simple and complext methods. One needs to know what spam filter they are using though to know whats going on.
There are usually several levels. The first is blocking any mail with a horrendous number of recipients. This is why many mailing lists have to be approved or end up blocked.
Then there is a list of known spam domains. If your filter maintains these they are outright denied.
Then there are known mails...whether it's subject lines or body.
Next would be the algorithms. These are more complex and can do false positives. It's these that are usually marked SPAM by the filter or if you use a third party repository you go there to check what's been blocked.
Normally only the crappiest filters would block a mail as spam due to a single word match like viagra.