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 checked using these instructions.

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

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

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
2024-03-29
© 2024 Eidgenössische Technische Hochschule Zürich