Topics Map > Communication and Collaboration > Exchange

Email, Unauthenticated SMTP for campus printers, web services, etc.

This page contains information about outbound-relays (aka Express-SMTP), an email service for on-campus IP addresses.

Who can use Outbound-Relays to send outgoing messages

Any computer, printer, web service or email client in the campus IP space can use Outbound-Relays to send outbound email messages.  The name express-smtp.cites.illinois.edu is a deprecated name that exists for legacy systems.   

Configure your on-campus printer or other device to use Outbound-Relays

Set up your device with these connection parameters:

server:

outbound-relays.techservices.illinois.edu

port

25

requires an encrypted connection:

no

reply email address:  A valid, deliverable email address OR 'no-reply@illinois.edu'. (Email sent to no-reply is discarded by the email relays.)

Limits:   Since this is a shared resource on the campus, there is a limit of 50 concurrent connections per server and 100 messages per connection.





Keywords:Express-SMTP, on-campus, campus IP address, email, printer, web services, outbound relays   Doc ID:47888
Owner:Email Relays E.Group:University of Illinois Technology Services
Created:2015-03-02 15:59 CSTUpdated:2017-12-15 09:55 CST
Sites:University of Illinois Technology Services
Feedback:  4   1