ISC Networking & Telecommunications Email Services


ISC Networking & Telecommunications
Email Services Home


	Zimbra
	Exchange
	Forward-Only

	Service Overview
	Customers
	Mail Routing
	Rates
	Computing Access Policy
	Guaranteed Service Level

	Quick Links
	Help


	Zimbra Web Client (ZWC)
	Zimbra Account Management (LSPs)
	Zimbra Account Services


	Exchange Web Client (OWA)
	Exchange Account Management (LSPs)
	Exchange Account Services


	Forward-Only Admin
	Forward-Only Services

	Other Communication Services
	PennNet Mailing Lists
	Instant Messaging (IM)
	PennNet Phones

	ISC N&T Planned Maintenance Calendar

Mail Routing for Zimbra and Exchange Services

Mail sent to either our Zimbra or Exchange service is sent to an external vendor and checked for spam and viruses. Below is a diagram which depicts the mail flow of a message when sent to either our Zimbra or Exchange services.

Click the diagram to see a larger version.



Information Systems and Computing University of Pennsylvania Comments & Questions