# Mailcow: How to create new email addresses - you need the admin credentials of the email system to add an email address - log into https://admin.galae.net/domainadmin/mailbox with the admin credentials - click on the tab 'Mailboxes' - the URL should be https://admin.galae.net/domainadmin/mailbox - click on the green button '+Add mailbox' - you should see a pop up titled 'Add mailbox' - on the row 'Username (left part of an email address)', add the username, e.g. if you want to create bob@example.com write 'bob' - on the row 'Domain', select the domain name e.g. example.com - on the row 'Password' click 'generate' - on the row 'Quota' type '1024'; that is the size of the mailbox, for storage - scroll to the bottom of the screen - tick the box 'Force password update at next login' - click 'Add' - you should see the email address you created in the list https://admin.galae.net/domainadmin/mailbox - send the password and email address to the user; the user will be prompted to change the password at first log in.