Here is the link to the webmail interface for all @na-ireland.org email addresses.
If you’d prefer not to use the webmail interface, did you know that you can use your own GMail or Hotmail account to send and receive @na-ireland.org emails? Here are the instructions…
How to configure your Gmail account to send & receive @na-ireland.org emails
How to configure your hotmail account to send and receive @na-ireland.org emails