I looked for this over the net and on support.google.com but found nothing.
I've got a Google group and if I send a mail with a size more than 8MB I'll receive a failure message due to max size limitation. According to Google help I can change the maximum file size in group settings up to 25MB. But I couldn't find anything to help me with this for my group, also I didn't find anything in my group settings.
How can I change the maximum file size of attachments for the group?