An easy way to determine legitimacy of an unexpected email is to reply (without opening the inbound message) and ask the sender whether they intended to send you the message and/or attachment.
Network Design and Installation
Whether designing network topologies, pulling cable, or installing wall jacks, we offer turnkey services on network infrastructure and equipment. We provide and install servers, PCs, switches, routers, broadband devices, wireless access points, virtual private networks, and more.