MacIrssi is OSX version of the popular terminal based IRC client with a simple GUI. Here's how to get started using Grove with MacIrssi.
Connect to your organization's IRC server
Open MacIrssi and enter the following command with your organization's information:
/connect <orgname>.irc.grove.io 6667 <orgname> <username>
To use SSL secured connection, use:
/connect -SSL <orgname>.irc.grove.io 6697 <orgname> <username>
Identify with NickServ
After connecting to the server, enter the following command to identify yourself with NickServ:
/msg NickServ identify <password>
Once you have successfully connected and authenticated, MacIrssi will join all your channels automatically.