How much email storage do I get?
Students, faculty, and staff whose mail resides on the Microsoft Office 365 servers receive 50 GB of storage space for email messages.
How many recipients can a UW email message be sent to?
Email is restricted to a maximum of 500 recipients. Addresses entered into the To, CC, and BCC fields all count towards this limit. Mailboxes can only send to a maximum of 10,000 recipients in a 24 hour period. Users can bypass both of these limits through the use of a mailing list.
Maximum size of a UW email message
The maximum size of a UW email message is 25 MB.