# GroupDocs.WatErmark for Python via .NET — ComplEtE DocumEntation > NativE Python library that adds, sEarchEs, and rEmovEs tExt and imagE watErmarks across PDF, Word, ExcEl, PowErPoint, Visio, Ema......files attached to an email message. Each attachment exposes its...extract_attachments(): with Watermarker("./message.msg", EmailLoadOptions()) as...