I need to send information to 5 grade levels without having to input over 1000 mail addresses.l

[dstarksragler]

I do not know what the list of Boards do.  It is not clear to me 

I need to email grade levels.  I see every student in two schools.   How can I email each student without having to enter over 1000 emails? 

Thank you for your help.

None of the titles in the "select location" indicate what the topic addresses.

[jasonbengs]

Which product are you using and needing to email from? The answer to your question will vary based on your response.  If it is just a general email, your district will likely have organizational units setup within the email system that would facilitate this for you.  Without more specific information from your end, you may struggle to get a complete answer from the community.  

[GinaC2]

most schools/districts have a notification system of some kind used for calling off school and other mass-notifications. Most of those systems allow you to target a message to certain grade levels, groups, etc. Do you have something like this?