BUG: Calendar Email Address

The Settings Screen help prompt for the Calendar Email Address field says it is acceptable to enter either "email" or "name <email>".

However, when I entered the name "SBC Calendar" together with an <email address> emails were not received and my log files reported:

SMTP mail to SBC Calendar <correct address here> failed.
Error in 'from' field.

If I enter the email address alone emails are dispatched.

I recall that last year there was some checking of email addresses that rejected addresses such as  those ending in org.uk  It would appear that there is a similar check on this field and a name in the form that I enter is failing that test.