Learn how to change the maximum message size allowed in Mailman.
Mailman can place a limit on the size of a message that it accepts for list postings. The owner can change the limit to try to restrict or allow attachments to be sent to the list.
To change the maximum message size limit:
Note: If you have a message that is larger than 10 MB, you will not be able to send it to your list. You can:
If you still have questions or need additional assistance, please submit a ticket or call the ITS Service Desk at (858) 246-4357