Email, Size limits on email
The message size limits for email messages are as follows:
This page describes the size limits for campus email messages
|Method||Size Limit||Technical Notes|
|| Emails sent between 2 Exchange accounts using Exchange-native protocols, such as Outlook Web App and Outlook desktop client
| Exchange ActiveSync
|| Emails sent from mobile devices, such as iOS and Android devices, using Exchange ActiveSync
| Campus relays
|| Emails sent through the campus mail relays, such as Google Apps @ Illinois, Exchange mail accessed from an IMAP client, Express-SMTP, and smtp.illinois.edu
| Campus mailing lists
||*Default setting. See Campus Mailing Lists, How to send attachments to a list for information on sharing documents.
Note: These limits include all data related to the email, (including headers, body of the message, and attachments).