Understanding Watermarking

[Martin]

Kai Schaetzl wrote:

> They will be detected by MS as not being a reply to a mail that went thru 
> the system. I don't know if that means they get tagged as spam, I'm not 
> using the feature. Just search the archives for "watermark" (or maybe 
> "water-mark"?) for the various problems.
> As Matt says, not all read receipts come from a NULL sender. But all that 
> do will be subject to this.

Alright. Guess i will wait to implement this feature. Gonna read back in 
the archives about watermarking.

Thank you