I am trying to send a pdf to the yahoo groups, is it possible?

Question

the file is 4.3MB

Answer 1

What’s the maximum size of messages that can be posted to a group?

http://help.yahoo.com/l/us/yahoo/groups/...

Messages up to 1MB can be delivered to your group. This includes both the message body and the attachment. As a general rule, attachments should be no larger than 800KB. If you post a message larger than 1MB it will be returned to you.