@alanbrown it has to be one of the existing params. Looks like it's the interval field.
SendGrid Emailer - Small Issue
I've setup the SendGrid plugin and everything seems to be working okay except when the email is delivered for a notification, it has "http://localhost:4567/topic/2" instead of "http://community.myurl.org/topic/2" for the links to my forum.
I'm sure I'm overlooking something simple. Any insight would be very appreciated. Thanks!
It sounds like you have not set your url in