Size Restrictions

There are various size limits for sending and receiving mails that you should be aware of.

Quota

All mailboxes have a mail quota. You current quota and usage can be verified online.

Depending on how large your mailbox has become with respect to the quota the following will happen:

Threshold Students (200MB) Members (5GB) Action when limit reached
Warning 180MB 4.6GB A daily warning mail is sent to you informing you that your mailbox is practically full.
Sending 200MB 5.1GB You cannot send mail anymore until you clean up.
Receiving 400MB 7GB You cannot receive mail anymore.

Mail Size

Mails cannot exceed 20MB size.

Mail Count

A single user cannot send more than 500 mails per day.

Page URL: https://isg.inf.ethz.ch/bin/view/Main/ServicesMailSizeRestrictions
2019-09-18
© 2019 Eidgenössische Technische Hochschule Zürich