I tested the email course notification:
The subject looks like this:
PeterAsprey has invite you to a course on WizIQ
it should look like this:
Peter Asprey has invited you to a course on WizIQ
Note space between 1st and 2nd name.
Note past tense of invite ==> inviteD
Better (maybe you do) let ME decide what should be in the subject. I'd choose:
Pete A (Your Moderator), is inviting you to a member limited course on TtP-S"
We would like to inform to that this feature
is available now.
Please check once at your end and let us know if we can be of anymore help to you.