How to send a postgrad mass email

To send an email to everyone in your Swarthmore email contacts list, do the following:

Click "Compose".
Add your email address in the TO line.
Click BCC.
Then click BCC again to "Select Contacts".
Click "Select All" - or choose a contact group from the drop down list.
Click "Insert".

NOTE: Gmail has a limit of 500 recipients. If you have more than that in your contact list you'll need to split them up over multiple days, or cut out some contacts.