Filtering incoming messages based on a domain while excluding an address from that same domain

In Gmail, if there are multiple accounts from the same domain name (e.g. name1@school.edu, name2@school.edu, etc.), you can create a filter that includes all of them using

from:(school.edu)

I am trying to create a filter that tags incoming messages from my school's domain. Since my address also includes the same domain I want the filter to exclude it.

I have tried the following unsuccessfully:

from:(school.edu - myself@school.edu)from:(school.edu) - from:(myself@school.edu)from:(school.edu) & (- from:(myself@school.edu)) 

Please let me know how to resolve this.